{"city":"Sterling","country":"United States","lat":41.788639068603516,"lon":-89.69622039794922,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T17:00:00Z","aqi":27,"aqi_min":25,"aqi_max":28,"pm25":6.36,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":47,"aqi_min":43,"aqi_max":50,"pm25":11.16,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.8,"pm10":null,"stations":1},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":38,"aqi_min":36,"aqi_max":39,"pm25":9.0,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":28,"aqi_min":26,"aqi_max":30,"pm25":6.72,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":22.09,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.04,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.9,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":40,"aqi_min":37,"aqi_max":42,"pm25":9.48,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":22,"aqi_min":16,"aqi_max":28,"pm25":5.28,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":16,"aqi_min":12,"aqi_max":20,"pm25":3.84,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":48,"aqi_min":34,"aqi_max":57,"pm25":11.56,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.92,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":31,"aqi_min":24,"aqi_max":38,"pm25":7.44,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":34,"aqi_min":30,"aqi_max":38,"pm25":8.16,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.52,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.12,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":32,"aqi_min":25,"aqi_max":38,"pm25":7.56,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":27,"aqi_min":14,"aqi_max":39,"pm25":6.36,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.76,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.76,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.4,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":64,"aqi_min":61,"aqi_max":68,"pm25":18.52,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":56,"aqi_min":35,"aqi_max":68,"pm25":14.29,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":33,"aqi_min":22,"aqi_max":44,"pm25":7.92,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":32,"aqi_min":30,"aqi_max":35,"pm25":7.8,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T09:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T12:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1},{"datetime_utc":"2026-06-09T13:00:00Z","aqi":64,"aqi_min":19,"aqi_max":93,"pm25":18.32,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T14:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28,"pm10":null,"stations":2}],"daily":[{"date":"2026-06-07","aqi_avg":39,"aqi_min":20,"aqi_max":72,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.0,"pm10_avg":null,"hours":6,"stations_avg":2},{"date":"2026-06-08","aqi_avg":34,"aqi_min":16,"aqi_max":59,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.2,"pm10_avg":null,"hours":18,"stations_avg":2},{"date":"2026-06-09","aqi_avg":39,"aqi_min":10,"aqi_max":65,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.3,"pm10_avg":null,"hours":11,"stations_avg":2}]}