{"type":"FeatureCollection","features":[{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715230000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T23:00:00Z","id":"AQ_OBS-CAPHL-20260715230000","aqhi":2.59,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715220000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T22:00:00Z","id":"AQ_OBS-CAPHL-20260715220000","aqhi":2.62,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715200000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T20:00:00Z","id":"AQ_OBS-CAPHL-20260715200000","aqhi":2.47,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715110000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T11:00:00Z","id":"AQ_OBS-CAPHL-20260715110000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715100000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T10:00:00Z","id":"AQ_OBS-CAPHL-20260715100000","aqhi":2.2,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715070000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T07:00:00Z","id":"AQ_OBS-CAPHL-20260715070000","aqhi":2.19,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715060000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T06:00:00Z","id":"AQ_OBS-CAPHL-20260715060000","aqhi":2.19,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715050000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T05:00:00Z","id":"AQ_OBS-CAPHL-20260715050000","aqhi":2.25,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715020000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"11h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T02:00:00Z","id":"AQ_OBS-CAPHL-20260715020000","aqhi":2.27,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715010000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"10h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T01:00:00Z","id":"AQ_OBS-CAPHL-20260715010000","aqhi":2.25,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715000000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"9h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T00:00:00Z","id":"AQ_OBS-CAPHL-20260715000000","aqhi":2.3,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715150000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T15:00:00Z","id":"AQ_OBS-CAPHL-20260715150000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715190000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T19:00:00Z","id":"AQ_OBS-CAPHL-20260715190000","aqhi":2.39,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715180000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T18:00:00Z","id":"AQ_OBS-CAPHL-20260715180000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715170000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T17:00:00Z","id":"AQ_OBS-CAPHL-20260715170000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715160000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T16:00:00Z","id":"AQ_OBS-CAPHL-20260715160000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715140000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T14:00:00Z","id":"AQ_OBS-CAPHL-20260715140000","aqhi":2.19,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715130000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T13:00:00Z","id":"AQ_OBS-CAPHL-20260715130000","aqhi":2.04,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715210000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T21:00:00Z","id":"AQ_OBS-CAPHL-20260715210000","aqhi":2.57,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715120000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T12:00:00Z","id":"AQ_OBS-CAPHL-20260715120000","aqhi":2.11,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715090000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T09:00:00Z","id":"AQ_OBS-CAPHL-20260715090000","aqhi":2.18,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715080000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T08:00:00Z","id":"AQ_OBS-CAPHL-20260715080000","aqhi":2.2,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715040000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T04:00:00Z","id":"AQ_OBS-CAPHL-20260715040000","aqhi":2.32,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260715030000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T03:00:00Z","id":"AQ_OBS-CAPHL-20260715030000","aqhi":2.33,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715230000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T23:00:00Z","id":"AQ_OBS-CATHI-20260715230000","aqhi":2.42,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715220000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T22:00:00Z","id":"AQ_OBS-CATHI-20260715220000","aqhi":2.46,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715210000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T21:00:00Z","id":"AQ_OBS-CATHI-20260715210000","aqhi":2.47,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715200000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T20:00:00Z","id":"AQ_OBS-CATHI-20260715200000","aqhi":2.41,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715190000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T19:00:00Z","id":"AQ_OBS-CATHI-20260715190000","aqhi":2.3,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715180000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T18:00:00Z","id":"AQ_OBS-CATHI-20260715180000","aqhi":2.18,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715170000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T17:00:00Z","id":"AQ_OBS-CATHI-20260715170000","aqhi":2.08,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715160000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T16:00:00Z","id":"AQ_OBS-CATHI-20260715160000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715150000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T15:00:00Z","id":"AQ_OBS-CATHI-20260715150000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715140000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T14:00:00Z","id":"AQ_OBS-CATHI-20260715140000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715130000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T13:00:00Z","id":"AQ_OBS-CATHI-20260715130000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715120000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T12:00:00Z","id":"AQ_OBS-CATHI-20260715120000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715110000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T11:00:00Z","id":"AQ_OBS-CATHI-20260715110000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715100000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T10:00:00Z","id":"AQ_OBS-CATHI-20260715100000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715090000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T09:00:00Z","id":"AQ_OBS-CATHI-20260715090000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715080000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T08:00:00Z","id":"AQ_OBS-CATHI-20260715080000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715070000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T07:00:00Z","id":"AQ_OBS-CATHI-20260715070000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715060000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T06:00:00Z","id":"AQ_OBS-CATHI-20260715060000","aqhi":2.09,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715050000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T05:00:00Z","id":"AQ_OBS-CATHI-20260715050000","aqhi":2.18,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715040000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T04:00:00Z","id":"AQ_OBS-CATHI-20260715040000","aqhi":2.24,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715030000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T03:00:00Z","id":"AQ_OBS-CATHI-20260715030000","aqhi":2.25,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715020000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"11h00 PM HAA mardi 14 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T02:00:00Z","id":"AQ_OBS-CATHI-20260715020000","aqhi":2.19,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715010000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"10h00 PM HAA mardi 14 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T01:00:00Z","id":"AQ_OBS-CATHI-20260715010000","aqhi":2.19,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260715000000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"9h00 PM HAA mardi 14 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T00:00:00Z","id":"AQ_OBS-CATHI-20260715000000","aqhi":2.26,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715230000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T23:00:00Z","id":"AQ_OBS-CBUCG-20260715230000","aqhi":2.5,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715220000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T22:00:00Z","id":"AQ_OBS-CBUCG-20260715220000","aqhi":2.54,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715210000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T21:00:00Z","id":"AQ_OBS-CBUCG-20260715210000","aqhi":2.52,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715200000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T20:00:00Z","id":"AQ_OBS-CBUCG-20260715200000","aqhi":2.44,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715190000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T19:00:00Z","id":"AQ_OBS-CBUCG-20260715190000","aqhi":2.34,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715180000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T18:00:00Z","id":"AQ_OBS-CBUCG-20260715180000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715170000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T17:00:00Z","id":"AQ_OBS-CBUCG-20260715170000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715160000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T16:00:00Z","id":"AQ_OBS-CBUCG-20260715160000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715150000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T15:00:00Z","id":"AQ_OBS-CBUCG-20260715150000","aqhi":3.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715140000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T14:00:00Z","id":"AQ_OBS-CBUCG-20260715140000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715130000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T13:00:00Z","id":"AQ_OBS-CBUCG-20260715130000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715120000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T12:00:00Z","id":"AQ_OBS-CBUCG-20260715120000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715110000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"8h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T11:00:00Z","id":"AQ_OBS-CBUCG-20260715110000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715100000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"7h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T10:00:00Z","id":"AQ_OBS-CBUCG-20260715100000","aqhi":2.03,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715090000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"6h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T09:00:00Z","id":"AQ_OBS-CBUCG-20260715090000","aqhi":2.04,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715080000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"5h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T08:00:00Z","id":"AQ_OBS-CBUCG-20260715080000","aqhi":2.06,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715070000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"4h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T07:00:00Z","id":"AQ_OBS-CBUCG-20260715070000","aqhi":2.07,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715060000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"3h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T06:00:00Z","id":"AQ_OBS-CBUCG-20260715060000","aqhi":2.14,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715050000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"2h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T05:00:00Z","id":"AQ_OBS-CBUCG-20260715050000","aqhi":2.21,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715040000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"1h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T04:00:00Z","id":"AQ_OBS-CBUCG-20260715040000","aqhi":2.28,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715030000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 AM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"12h00 AM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T03:00:00Z","id":"AQ_OBS-CBUCG-20260715030000","aqhi":2.29,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715020000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"11h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T02:00:00Z","id":"AQ_OBS-CBUCG-20260715020000","aqhi":2.23,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715010000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"10h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T01:00:00Z","id":"AQ_OBS-CBUCG-20260715010000","aqhi":2.22,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260715000000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 PM ADT Tuesday 14 July 2026","observation_datetime_text_fr":"9h00 PM HAA mardi 14 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-15T00:00:00Z","id":"AQ_OBS-CBUCG-20260715000000","aqhi":2.28,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716230000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T23:00:00Z","id":"AQ_OBS-CAPHL-20260716230000","aqhi":2.26,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716220000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T22:00:00Z","id":"AQ_OBS-CAPHL-20260716220000","aqhi":2.38,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716210000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T21:00:00Z","id":"AQ_OBS-CAPHL-20260716210000","aqhi":2.49,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716200000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T20:00:00Z","id":"AQ_OBS-CAPHL-20260716200000","aqhi":2.49,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716190000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T19:00:00Z","id":"AQ_OBS-CAPHL-20260716190000","aqhi":2.37,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716180000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T18:00:00Z","id":"AQ_OBS-CAPHL-20260716180000","aqhi":2.22,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716170000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T17:00:00Z","id":"AQ_OBS-CAPHL-20260716170000","aqhi":2.16,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716160000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T16:00:00Z","id":"AQ_OBS-CAPHL-20260716160000","aqhi":2.17,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716150000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T15:00:00Z","id":"AQ_OBS-CAPHL-20260716150000","aqhi":2.16,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716140000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T14:00:00Z","id":"AQ_OBS-CAPHL-20260716140000","aqhi":2.15,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716130000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T13:00:00Z","id":"AQ_OBS-CAPHL-20260716130000","aqhi":2.14,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716120000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T12:00:00Z","id":"AQ_OBS-CAPHL-20260716120000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716110000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T11:00:00Z","id":"AQ_OBS-CAPHL-20260716110000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716100000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T10:00:00Z","id":"AQ_OBS-CAPHL-20260716100000","aqhi":2.15,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716090000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T09:00:00Z","id":"AQ_OBS-CAPHL-20260716090000","aqhi":2.23,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716080000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T08:00:00Z","id":"AQ_OBS-CAPHL-20260716080000","aqhi":2.31,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716070000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T07:00:00Z","id":"AQ_OBS-CAPHL-20260716070000","aqhi":2.36,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716060000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T06:00:00Z","id":"AQ_OBS-CAPHL-20260716060000","aqhi":2.36,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716050000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T05:00:00Z","id":"AQ_OBS-CAPHL-20260716050000","aqhi":2.34,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716040000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T04:00:00Z","id":"AQ_OBS-CAPHL-20260716040000","aqhi":2.34,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716030000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T03:00:00Z","id":"AQ_OBS-CAPHL-20260716030000","aqhi":2.39,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716020000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T02:00:00Z","id":"AQ_OBS-CAPHL-20260716020000","aqhi":2.44,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716010000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T01:00:00Z","id":"AQ_OBS-CAPHL-20260716010000","aqhi":2.47,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260716000000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T00:00:00Z","id":"AQ_OBS-CAPHL-20260716000000","aqhi":2.52,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716230000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T23:00:00Z","id":"AQ_OBS-CATHI-20260716230000","aqhi":2.04,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716220000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T22:00:00Z","id":"AQ_OBS-CATHI-20260716220000","aqhi":2.23,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716210000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T21:00:00Z","id":"AQ_OBS-CATHI-20260716210000","aqhi":2.41,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716200000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T20:00:00Z","id":"AQ_OBS-CATHI-20260716200000","aqhi":2.39,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716190000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T19:00:00Z","id":"AQ_OBS-CATHI-20260716190000","aqhi":2.29,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716180000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T18:00:00Z","id":"AQ_OBS-CATHI-20260716180000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716170000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T17:00:00Z","id":"AQ_OBS-CATHI-20260716170000","aqhi":2.08,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716160000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T16:00:00Z","id":"AQ_OBS-CATHI-20260716160000","aqhi":2.09,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716150000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T15:00:00Z","id":"AQ_OBS-CATHI-20260716150000","aqhi":2.1,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716140000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T14:00:00Z","id":"AQ_OBS-CATHI-20260716140000","aqhi":2.1,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716130000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T13:00:00Z","id":"AQ_OBS-CATHI-20260716130000","aqhi":2.04,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716120000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T12:00:00Z","id":"AQ_OBS-CATHI-20260716120000","aqhi":1.83,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716110000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T11:00:00Z","id":"AQ_OBS-CATHI-20260716110000","aqhi":1.71,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716100000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T10:00:00Z","id":"AQ_OBS-CATHI-20260716100000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716090000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T09:00:00Z","id":"AQ_OBS-CATHI-20260716090000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716080000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T08:00:00Z","id":"AQ_OBS-CATHI-20260716080000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716070000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T07:00:00Z","id":"AQ_OBS-CATHI-20260716070000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716060000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T06:00:00Z","id":"AQ_OBS-CATHI-20260716060000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716050000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T05:00:00Z","id":"AQ_OBS-CATHI-20260716050000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716040000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T04:00:00Z","id":"AQ_OBS-CATHI-20260716040000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716030000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T03:00:00Z","id":"AQ_OBS-CATHI-20260716030000","aqhi":2.07,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716020000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T02:00:00Z","id":"AQ_OBS-CATHI-20260716020000","aqhi":2.15,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716010000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T01:00:00Z","id":"AQ_OBS-CATHI-20260716010000","aqhi":2.24,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260716000000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T00:00:00Z","id":"AQ_OBS-CATHI-20260716000000","aqhi":2.35,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716230000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T23:00:00Z","id":"AQ_OBS-CBUCG-20260716230000","aqhi":2.15,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716220000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T22:00:00Z","id":"AQ_OBS-CBUCG-20260716220000","aqhi":2.31,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716210000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T21:00:00Z","id":"AQ_OBS-CBUCG-20260716210000","aqhi":2.45,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716200000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T20:00:00Z","id":"AQ_OBS-CBUCG-20260716200000","aqhi":2.44,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716190000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T19:00:00Z","id":"AQ_OBS-CBUCG-20260716190000","aqhi":2.33,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716180000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T18:00:00Z","id":"AQ_OBS-CBUCG-20260716180000","aqhi":2.17,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716170000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T17:00:00Z","id":"AQ_OBS-CBUCG-20260716170000","aqhi":2.12,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716160000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T16:00:00Z","id":"AQ_OBS-CBUCG-20260716160000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716150000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T15:00:00Z","id":"AQ_OBS-CBUCG-20260716150000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716140000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T14:00:00Z","id":"AQ_OBS-CBUCG-20260716140000","aqhi":2.12,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716130000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T13:00:00Z","id":"AQ_OBS-CBUCG-20260716130000","aqhi":2.09,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716120000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T12:00:00Z","id":"AQ_OBS-CBUCG-20260716120000","aqhi":1.98,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716110000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"8h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T11:00:00Z","id":"AQ_OBS-CBUCG-20260716110000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716100000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"7h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T10:00:00Z","id":"AQ_OBS-CBUCG-20260716100000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716090000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"6h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T09:00:00Z","id":"AQ_OBS-CBUCG-20260716090000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716080000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"5h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T08:00:00Z","id":"AQ_OBS-CBUCG-20260716080000","aqhi":2.0,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716070000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"4h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T07:00:00Z","id":"AQ_OBS-CBUCG-20260716070000","aqhi":2.01,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716060000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"3h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T06:00:00Z","id":"AQ_OBS-CBUCG-20260716060000","aqhi":2.08,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716050000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"2h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T05:00:00Z","id":"AQ_OBS-CBUCG-20260716050000","aqhi":2.13,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716040000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"1h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T04:00:00Z","id":"AQ_OBS-CBUCG-20260716040000","aqhi":2.17,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716030000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 AM ADT Thursday 16 July 2026","observation_datetime_text_fr":"12h00 AM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T03:00:00Z","id":"AQ_OBS-CBUCG-20260716030000","aqhi":2.23,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716020000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"11h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T02:00:00Z","id":"AQ_OBS-CBUCG-20260716020000","aqhi":2.29,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716010000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"10h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T01:00:00Z","id":"AQ_OBS-CBUCG-20260716010000","aqhi":2.36,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260716000000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 PM ADT Wednesday 15 July 2026","observation_datetime_text_fr":"9h00 PM HAA mercredi 15 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-16T00:00:00Z","id":"AQ_OBS-CBUCG-20260716000000","aqhi":2.43,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717230000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T23:00:00Z","id":"AQ_OBS-CAPHL-20260717230000","aqhi":1.21,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717220000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T22:00:00Z","id":"AQ_OBS-CAPHL-20260717220000","aqhi":1.19,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717210000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T21:00:00Z","id":"AQ_OBS-CAPHL-20260717210000","aqhi":1.17,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717200000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T20:00:00Z","id":"AQ_OBS-CAPHL-20260717200000","aqhi":1.21,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717190000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T19:00:00Z","id":"AQ_OBS-CAPHL-20260717190000","aqhi":1.24,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717180000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T18:00:00Z","id":"AQ_OBS-CAPHL-20260717180000","aqhi":1.22,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717170000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T17:00:00Z","id":"AQ_OBS-CAPHL-20260717170000","aqhi":1.13,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717160000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T16:00:00Z","id":"AQ_OBS-CAPHL-20260717160000","aqhi":1.08,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717140000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"11h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T14:00:00Z","id":"AQ_OBS-CAPHL-20260717140000","aqhi":1.08,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717130000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T13:00:00Z","id":"AQ_OBS-CAPHL-20260717130000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717120000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T12:00:00Z","id":"AQ_OBS-CAPHL-20260717120000","aqhi":1.14,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717110000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"8:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T11:00:00Z","id":"AQ_OBS-CAPHL-20260717110000","aqhi":1.18,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717100000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"7:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T10:00:00Z","id":"AQ_OBS-CAPHL-20260717100000","aqhi":1.21,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717090000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"6:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T09:00:00Z","id":"AQ_OBS-CAPHL-20260717090000","aqhi":1.26,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717080000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"5:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T08:00:00Z","id":"AQ_OBS-CAPHL-20260717080000","aqhi":1.3,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717070000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"4:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T07:00:00Z","id":"AQ_OBS-CAPHL-20260717070000","aqhi":1.36,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717060000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"3:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T06:00:00Z","id":"AQ_OBS-CAPHL-20260717060000","aqhi":1.44,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717050000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"2:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T05:00:00Z","id":"AQ_OBS-CAPHL-20260717050000","aqhi":1.53,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717040000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"1:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T04:00:00Z","id":"AQ_OBS-CAPHL-20260717040000","aqhi":1.64,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717030000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T03:00:00Z","id":"AQ_OBS-CAPHL-20260717030000","aqhi":1.75,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717020000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"11:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T02:00:00Z","id":"AQ_OBS-CAPHL-20260717020000","aqhi":1.89,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717010000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"10:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T01:00:00Z","id":"AQ_OBS-CAPHL-20260717010000","aqhi":2.01,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717000000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T00:00:00Z","id":"AQ_OBS-CAPHL-20260717000000","aqhi":2.16,"latest":false}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260717150000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"12:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T15:00:00Z","id":"AQ_OBS-CAPHL-20260717150000","aqhi":1.07,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717230000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T23:00:00Z","id":"AQ_OBS-CATHI-20260717230000","aqhi":1.03,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717220000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T22:00:00Z","id":"AQ_OBS-CATHI-20260717220000","aqhi":1.03,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717210000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T21:00:00Z","id":"AQ_OBS-CATHI-20260717210000","aqhi":1.05,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717200000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T20:00:00Z","id":"AQ_OBS-CATHI-20260717200000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717190000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T19:00:00Z","id":"AQ_OBS-CATHI-20260717190000","aqhi":1.12,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717180000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T18:00:00Z","id":"AQ_OBS-CATHI-20260717180000","aqhi":1.07,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717170000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T17:00:00Z","id":"AQ_OBS-CATHI-20260717170000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717160000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T16:00:00Z","id":"AQ_OBS-CATHI-20260717160000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717150000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T15:00:00Z","id":"AQ_OBS-CATHI-20260717150000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717140000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"11h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T14:00:00Z","id":"AQ_OBS-CATHI-20260717140000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717130000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T13:00:00Z","id":"AQ_OBS-CATHI-20260717130000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717120000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T12:00:00Z","id":"AQ_OBS-CATHI-20260717120000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717110000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"8:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T11:00:00Z","id":"AQ_OBS-CATHI-20260717110000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717100000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"7:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T10:00:00Z","id":"AQ_OBS-CATHI-20260717100000","aqhi":1.0,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717090000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"6:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T09:00:00Z","id":"AQ_OBS-CATHI-20260717090000","aqhi":1.05,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717080000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"5:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T08:00:00Z","id":"AQ_OBS-CATHI-20260717080000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717070000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"4:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T07:00:00Z","id":"AQ_OBS-CATHI-20260717070000","aqhi":1.19,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717060000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"3:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T06:00:00Z","id":"AQ_OBS-CATHI-20260717060000","aqhi":1.3,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717050000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"2:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T05:00:00Z","id":"AQ_OBS-CATHI-20260717050000","aqhi":1.4,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717040000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"1:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T04:00:00Z","id":"AQ_OBS-CATHI-20260717040000","aqhi":1.51,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717030000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"12:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T03:00:00Z","id":"AQ_OBS-CATHI-20260717030000","aqhi":1.56,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717020000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"11:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T02:00:00Z","id":"AQ_OBS-CATHI-20260717020000","aqhi":1.56,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717010000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"10:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T01:00:00Z","id":"AQ_OBS-CATHI-20260717010000","aqhi":1.63,"latest":false}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260717000000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T00:00:00Z","id":"AQ_OBS-CATHI-20260717000000","aqhi":1.78,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717230000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T23:00:00Z","id":"AQ_OBS-CBUCG-20260717230000","aqhi":1.12,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717220000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T22:00:00Z","id":"AQ_OBS-CBUCG-20260717220000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717210000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T21:00:00Z","id":"AQ_OBS-CBUCG-20260717210000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717200000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T20:00:00Z","id":"AQ_OBS-CBUCG-20260717200000","aqhi":1.16,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717190000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T19:00:00Z","id":"AQ_OBS-CBUCG-20260717190000","aqhi":1.18,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717180000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T18:00:00Z","id":"AQ_OBS-CBUCG-20260717180000","aqhi":1.14,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717170000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T17:00:00Z","id":"AQ_OBS-CBUCG-20260717170000","aqhi":1.07,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717160000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T16:00:00Z","id":"AQ_OBS-CBUCG-20260717160000","aqhi":1.03,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717150000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T15:00:00Z","id":"AQ_OBS-CBUCG-20260717150000","aqhi":1.02,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717140000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"11h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T14:00:00Z","id":"AQ_OBS-CBUCG-20260717140000","aqhi":1.04,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717130000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T13:00:00Z","id":"AQ_OBS-CBUCG-20260717130000","aqhi":1.05,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717120000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T12:00:00Z","id":"AQ_OBS-CBUCG-20260717120000","aqhi":1.07,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717110000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"8:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"8h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T11:00:00Z","id":"AQ_OBS-CBUCG-20260717110000","aqhi":1.08,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717100000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"7:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"7h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T10:00:00Z","id":"AQ_OBS-CBUCG-20260717100000","aqhi":1.11,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717090000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"6:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"6h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T09:00:00Z","id":"AQ_OBS-CBUCG-20260717090000","aqhi":1.15,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717080000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"5:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"5h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T08:00:00Z","id":"AQ_OBS-CBUCG-20260717080000","aqhi":1.21,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717070000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"4:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"4h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T07:00:00Z","id":"AQ_OBS-CBUCG-20260717070000","aqhi":1.27,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717030000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"12:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"12h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T03:00:00Z","id":"AQ_OBS-CBUCG-20260717030000","aqhi":1.65,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717020000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"11:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"11h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T02:00:00Z","id":"AQ_OBS-CBUCG-20260717020000","aqhi":1.72,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717010000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"10:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"10h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T01:00:00Z","id":"AQ_OBS-CBUCG-20260717010000","aqhi":1.82,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717000000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 PM ADT Thursday 16 July 2026","observation_datetime_text_fr":"9h00 PM HAA jeudi 16 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T00:00:00Z","id":"AQ_OBS-CBUCG-20260717000000","aqhi":1.97,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717060000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"3:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"3h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T06:00:00Z","id":"AQ_OBS-CBUCG-20260717060000","aqhi":1.37,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717050000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"2:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"2h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T05:00:00Z","id":"AQ_OBS-CBUCG-20260717050000","aqhi":1.47,"latest":false}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260717040000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"1:00 AM ADT Friday 17 July 2026","observation_datetime_text_fr":"1h00 AM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-17T04:00:00Z","id":"AQ_OBS-CBUCG-20260717040000","aqhi":1.58,"latest":false}},{"type":"Feature","id":"AQ_OBS-CAPHL-20260718010000","geometry":{"type":"Point","coordinates":[-63.590651,44.647401]},"properties":{"id":"AQ_OBS-CAPHL-20260718010000","aqhi_type":"AQHI-Observation","observation_type":"original","location_name_en":"Halifax Downtown","location_name_fr":"centre-ville d'Halifax","location_id":"CAPHL","observation_datetime":"2026-07-18T01:00:00Z","observation_datetime_text_en":"10:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 PM HAA vendredi 17 juillet 2026","aqhi":1.23,"special_notes_en":"","special_notes_fr":"","latest":true}},{"geometry":{"coordinates":[-63.590651,44.647401],"type":"Point"},"id":"AQ_OBS-CAPHL-20260718000000","type":"Feature","properties":{"location_name_fr":"centre-ville d'Halifax","observation_datetime_text_en":"9:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax Downtown","location_id":"CAPHL","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-18T00:00:00Z","id":"AQ_OBS-CAPHL-20260718000000","aqhi":1.21,"latest":false}},{"type":"Feature","id":"AQ_OBS-CATHI-20260718010000","geometry":{"type":"Point","coordinates":[-63.467261,44.71338]},"properties":{"id":"AQ_OBS-CATHI-20260718010000","aqhi_type":"AQHI-Observation","observation_type":"original","location_name_en":"Lake Major","location_name_fr":"Lake Major","location_id":"CATHI","observation_datetime":"2026-07-18T01:00:00Z","observation_datetime_text_en":"10:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 PM HAA vendredi 17 juillet 2026","aqhi":1.02,"special_notes_en":"","special_notes_fr":"","latest":true}},{"geometry":{"coordinates":[-63.467261,44.71338],"type":"Point"},"id":"AQ_OBS-CATHI-20260718000000","type":"Feature","properties":{"location_name_fr":"Lake Major","observation_datetime_text_en":"9:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Lake Major","location_id":"CATHI","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-18T00:00:00Z","id":"AQ_OBS-CATHI-20260718000000","aqhi":1.03,"latest":false}},{"type":"Feature","id":"AQ_OBS-CBUCG-20260718010000","geometry":{"type":"Point","coordinates":[-63.57392,44.64625]},"properties":{"id":"AQ_OBS-CBUCG-20260718010000","aqhi_type":"AQHI-Observation","observation_type":"original","location_name_en":"Halifax","location_name_fr":"Halifax","location_id":"CBUCG","observation_datetime":"2026-07-18T01:00:00Z","observation_datetime_text_en":"10:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"10h00 PM HAA vendredi 17 juillet 2026","aqhi":1.12,"special_notes_en":"","special_notes_fr":"","latest":true}},{"geometry":{"coordinates":[-63.57392,44.64625],"type":"Point"},"id":"AQ_OBS-CBUCG-20260718000000","type":"Feature","properties":{"location_name_fr":"Halifax","observation_datetime_text_en":"9:00 PM ADT Friday 17 July 2026","observation_datetime_text_fr":"9h00 PM HAA vendredi 17 juillet 2026","location_name_en":"Halifax","location_id":"CBUCG","observation_type":"original","special_notes_en":"","aqhi_type":"AQHI-Observation","special_notes_fr":"","observation_datetime":"2026-07-18T00:00:00Z","id":"AQ_OBS-CBUCG-20260718000000","aqhi":1.12,"latest":false}}],"numberMatched":222,"numberReturned":222,"links":[{"type":"application/geo+json","rel":"self","title":"This document as GeoJSON","href":"https://api.weather.gc.ca/collections/aqhi-observations-realtime/items?f=json&bbox=-70,42,-60,45"},{"rel":"alternate","type":"application/ld+json","title":"This document as RDF (JSON-LD)","href":"https://api.weather.gc.ca/collections/aqhi-observations-realtime/items?f=jsonld&bbox=-70,42,-60,45"},{"type":"text/html","rel":"alternate","title":"This document as HTML","href":"https://api.weather.gc.ca/collections/aqhi-observations-realtime/items?f=html&bbox=-70,42,-60,45"},{"type":"application/json","title":"AQHI \u2013 Observations","rel":"collection","href":"https://api.weather.gc.ca/collections/aqhi-observations-realtime"}],"timeStamp":"2026-07-18T01:46:02.493054Z"}