{"city":"Boisbriand","country":"Canada","lat":45.61677932739258,"lon":-73.83248901367188,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T14:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.47000503540039,"pm10":5.958326816558838,"stations":2},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.407495021820068,"pm10":6.703117847442627,"stations":2},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.979163408279419,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.58656120300293,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.676304340362549,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5359392166137695,"pm10":7.447908878326416,"stations":2},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.9872395992279053,"pm10":2.979163408279419,"stations":2},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2552090883255005,"pm10":0.7447908520698547,"stations":2},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.1276044845581055,"pm10":1.4895817041397095,"stations":2},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.0638022422790527,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2781779766082764,"pm10":0.7447908520698547,"stations":2},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.2509446144104,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":10.938750267028809,"pm10":9.682281494140625,"stations":2},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.620158195495605,"pm10":10.427072525024414,"stations":2},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.594636917114258,"pm10":8.937490463256836,"stations":2},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":8.016152381896973,"pm10":4.468745231628418,"stations":2},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.104635715484619,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.51041841506958,"pm10":2.979163408279419,"stations":2},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.39557409286499,"pm10":5.213536262512207,"stations":2},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0255208015441895,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.472136974334717,"pm10":4.468745231628418,"stations":2},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.453852653503418,"pm10":6.703117847442627,"stations":2},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.42833137512207,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.691196918487549,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.6176061630249023,"pm10":1.4895817041397095,"stations":2},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.599741458892822,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.8723955154418945,"pm10":5.213536262512207,"stations":2},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":3.9744791984558105,"pm10":2.979163408279419,"stations":2},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.421095132827759,"pm10":3.723954439163208,"stations":2},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.3190114498138428,"pm10":1.4895817041397095,"stations":2},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.8213536739349365,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.0255208015441895,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.21947979927063,"pm10":2.979163408279419,"stations":2},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.510418176651001,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.862607002258301,"pm10":2.234372615814209,"stations":2},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.544015407562256,"pm10":2.979163408279419,"stations":2},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.46406078338623,"pm10":7.447908878326416,"stations":2},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96427059173584,"pm10":5.213536262512207,"stations":2},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.759683609008789,"pm10":7.447908878326416,"stations":2},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.0,"pm10":6.703117847442627,"stations":2},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.767759323120117,"pm10":7.447908878326416,"stations":2},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.132708549499512,"pm10":7.447908878326416,"stations":2},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.280730247497559,"pm10":6.703117847442627,"stations":2},{"datetime_utc":"2026-06-09T10:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.32369613647461,"pm10":9.682281494140625,"stations":2},{"datetime_utc":"2026-06-09T11:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.826457977294922,"pm10":4.468745231628418,"stations":2},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.472136974334717,"pm10":5.958326816558838,"stations":2},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.71203351020813,"pm10":2.234372615814209,"stations":2}],"daily":[{"date":"2026-06-07","aqi_avg":18,"aqi_min":5,"aqi_max":39,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.3,"pm10_avg":3.7,"hours":10,"stations_avg":2},{"date":"2026-06-08","aqi_avg":21,"aqi_min":5,"aqi_max":56,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.1,"pm10_avg":4.1,"hours":24,"stations_avg":2},{"date":"2026-06-09","aqi_avg":29,"aqi_min":15,"aqi_max":43,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.0,"pm10_avg":5.6,"hours":14,"stations_avg":2}]}