{"city":"Granby","country":"Canada","lat":45.400081634521484,"lon":-72.73242950439453,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T04:00:00Z","aqi":14,"aqi_min":9,"aqi_max":19,"pm25":3.36,"pm10":2.16,"stations":2},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":12,"aqi_min":5,"aqi_max":19,"pm25":2.92,"pm10":1.25,"stations":2},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":11,"aqi_min":4,"aqi_max":19,"pm25":2.73,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":12,"aqi_min":4,"aqi_max":16,"pm25":2.92,"pm10":1.2,"stations":3},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.55,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.58,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":11,"aqi_min":4,"aqi_max":18,"pm25":2.67,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.17,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.33,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":23,"aqi_min":10,"aqi_max":36,"pm25":5.54,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":28,"aqi_min":4,"aqi_max":41,"pm25":6.63,"pm10":1.0,"stations":3},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":18,"aqi_min":5,"aqi_max":32,"pm25":4.4,"pm10":1.11,"stations":2},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":14,"aqi_min":4,"aqi_max":24,"pm25":3.42,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.63,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.01,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":9,"aqi_min":4,"aqi_max":14,"pm25":2.2,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.85,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":10,"aqi_min":4,"aqi_max":16,"pm25":2.47,"pm10":1.0,"stations":3},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.72,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":9,"aqi_min":4,"aqi_max":13,"pm25":2.1,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":4.97,"pm10":null,"stations":1},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":14,"aqi_min":4,"aqi_max":24,"pm25":3.36,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":96,"aqi_min":4,"aqi_max":171,"pm25":33.72,"pm10":1.0,"stations":3},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":12,"aqi_min":4,"aqi_max":20,"pm25":2.88,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":11,"aqi_min":4,"aqi_max":18,"pm25":2.68,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":11,"aqi_min":4,"aqi_max":18,"pm25":2.65,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":15,"aqi_min":7,"aqi_max":20,"pm25":3.6,"pm10":1.64,"stations":3},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":11,"aqi_min":4,"aqi_max":18,"pm25":2.7,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":12,"aqi_min":5,"aqi_max":18,"pm25":2.87,"pm10":1.3,"stations":2},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":13,"aqi_min":8,"aqi_max":19,"pm25":3.15,"pm10":1.76,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":52,"aqi_min":8,"aqi_max":91,"pm25":12.59,"pm10":1.89,"stations":3},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":15,"aqi_min":9,"aqi_max":20,"pm25":3.47,"pm10":2.18,"stations":2},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":12,"aqi_min":5,"aqi_max":20,"pm25":3.02,"pm10":1.3,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":38,"aqi_min":7,"aqi_max":68,"pm25":8.97,"pm10":1.66,"stations":3},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":15,"aqi_min":6,"aqi_max":23,"pm25":3.5,"pm10":2.03,"stations":2},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":16,"aqi_min":7,"aqi_max":25,"pm25":3.77,"pm10":1.56,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":18,"aqi_min":9,"aqi_max":27,"pm25":4.27,"pm10":2.11,"stations":2},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":16,"aqi_min":5,"aqi_max":27,"pm25":3.88,"pm10":1.55,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":20,"aqi_min":13,"aqi_max":26,"pm25":4.68,"pm10":3.08,"stations":2},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":17,"aqi_min":8,"aqi_max":25,"pm25":3.98,"pm10":2.15,"stations":2},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":19,"aqi_min":12,"aqi_max":26,"pm25":4.56,"pm10":2.89,"stations":2},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":15,"aqi_min":4,"aqi_max":25,"pm25":3.57,"pm10":1.0,"stations":2},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":16,"aqi_min":5,"aqi_max":23,"pm25":3.94,"pm10":1.15,"stations":3},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.45,"pm10":1.45,"stations":1},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":15,"aqi_min":6,"aqi_max":24,"pm25":3.56,"pm10":1.5,"stations":3},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1}],"daily":[{"date":"2026-05-28","aqi_avg":16,"aqi_min":9,"aqi_max":30,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.0,"pm10_avg":1.2,"hours":20,"stations_avg":2},{"date":"2026-05-29","aqi_avg":21,"aqi_min":9,"aqi_max":96,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.4,"pm10_avg":1.6,"hours":24,"stations_avg":2},{"date":"2026-05-30","aqi_avg":8,"aqi_min":4,"aqi_max":15,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.0,"pm10_avg":1.3,"hours":3,"stations_avg":2}]}