{"city":"Salaberry-de-Valleyfield","country":"Canada","lat":45.25008010864258,"lon":-74.13253021240234,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-11T17:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.579999923706055,"pm10":18.81999969482422,"stations":1},{"datetime_utc":"2026-06-11T18:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.40999984741211,"pm10":21.579999923706055,"stations":1},{"datetime_utc":"2026-06-11T19:00:00Z","aqi":61,"aqi_min":61,"aqi_max":61,"pm25":16.84000015258789,"pm10":17.329999923706055,"stations":1},{"datetime_utc":"2026-06-11T20:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.350000381469727,"pm10":14.350000381469727,"stations":1},{"datetime_utc":"2026-06-11T21:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.819999694824219,"pm10":14.890000343322754,"stations":1},{"datetime_utc":"2026-06-11T22:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.170000076293945,"pm10":15.170000076293945,"stations":1},{"datetime_utc":"2026-06-11T23:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.020000457763672,"pm10":21.020000457763672,"stations":1},{"datetime_utc":"2026-06-12T00:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.459999084472656,"pm10":22.329999923706055,"stations":1},{"datetime_utc":"2026-06-12T01:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.329999923706055,"pm10":14.329999923706055,"stations":1},{"datetime_utc":"2026-06-12T02:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.229999542236328,"pm10":12.529999732971191,"stations":1},{"datetime_utc":"2026-06-12T03:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.479999542236328,"pm10":14.739999771118164,"stations":1},{"datetime_utc":"2026-06-12T04:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.789999961853027,"pm10":14.789999961853027,"stations":1},{"datetime_utc":"2026-06-12T05:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.149999618530273,"pm10":13.479999542236328,"stations":1},{"datetime_utc":"2026-06-12T06:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.5600004196167,"pm10":12.819999694824219,"stations":1},{"datetime_utc":"2026-06-12T07:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.920000076293945,"pm10":19.579999923706055,"stations":1},{"datetime_utc":"2026-06-12T08:00:00Z","aqi":56,"aqi_min":56,"aqi_max":56,"pm25":14.460000038146973,"pm10":14.460000038146973,"stations":1},{"datetime_utc":"2026-06-12T09:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.43000030517578,"pm10":17.940000534057617,"stations":1},{"datetime_utc":"2026-06-12T10:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.020000457763672,"pm10":12.020000457763672,"stations":1},{"datetime_utc":"2026-06-12T11:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.739999771118164,"pm10":15.760000228881836,"stations":1},{"datetime_utc":"2026-06-12T12:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.229999542236328,"pm10":18.149999618530273,"stations":1},{"datetime_utc":"2026-06-12T13:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.200000762939453,"pm10":17.510000228881836,"stations":1},{"datetime_utc":"2026-06-12T15:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.430000305175781,"pm10":12.430000305175781,"stations":1},{"datetime_utc":"2026-06-12T16:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.06999969482422,"pm10":18.06999969482422,"stations":1},{"datetime_utc":"2026-06-12T17:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.920000076293945,"pm10":9.920000076293945,"stations":1},{"datetime_utc":"2026-06-12T18:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.479999542236328,"pm10":9.479999542236328,"stations":1},{"datetime_utc":"2026-06-12T19:00:00Z","aqi":48,"aqi_min":48,"aqi_max":48,"pm25":11.529999732971191,"pm10":11.529999732971191,"stations":1},{"datetime_utc":"2026-06-12T20:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.889999866485596,"pm10":7.0,"stations":1},{"datetime_utc":"2026-06-12T21:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.099999904632568,"pm10":6.099999904632568,"stations":1},{"datetime_utc":"2026-06-12T22:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.430000305175781,"pm10":10.430000305175781,"stations":1},{"datetime_utc":"2026-06-12T23:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96999979019165,"pm10":6.96999979019165,"stations":1},{"datetime_utc":"2026-06-13T00:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.230000019073486,"pm10":6.230000019073486,"stations":1},{"datetime_utc":"2026-06-13T01:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.8300000429153442,"pm10":1.8300000429153442,"stations":1},{"datetime_utc":"2026-06-13T02:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0700000524520874,"pm10":1.0700000524520874,"stations":1},{"datetime_utc":"2026-06-13T03:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.890000104904175,"pm10":2.890000104904175,"stations":1},{"datetime_utc":"2026-06-13T04:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.130000114440918,"pm10":3.130000114440918,"stations":1},{"datetime_utc":"2026-06-13T05:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.390000104904175,"pm10":3.5,"stations":1},{"datetime_utc":"2026-06-13T06:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.7100000381469727,"pm10":3.940000057220459,"stations":1},{"datetime_utc":"2026-06-13T07:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.230000019073486,"pm10":4.230000019073486,"stations":1},{"datetime_utc":"2026-06-13T08:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.179999828338623,"pm10":5.179999828338623,"stations":1},{"datetime_utc":"2026-06-13T09:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.639999866485596,"pm10":4.639999866485596,"stations":1},{"datetime_utc":"2026-06-13T10:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.170000076293945,"pm10":4.170000076293945,"stations":1},{"datetime_utc":"2026-06-13T11:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.889999866485596,"pm10":8.100000381469727,"stations":1}],"daily":[{"date":"2026-06-11","aqi_avg":62,"aqi_min":56,"aqi_max":71,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.5,"pm10_avg":17.6,"hours":7,"stations_avg":1},{"date":"2026-06-12","aqi_avg":51,"aqi_min":25,"aqi_max":71,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.3,"pm10_avg":13.6,"hours":23,"stations_avg":1},{"date":"2026-06-13","aqi_avg":17,"aqi_min":4,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.0,"pm10_avg":4.1,"hours":12,"stations_avg":1}]}