{"city":"Sparks","country":"United States","lat":39.534908294677734,"lon":-119.75269317626953,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T06:00:00Z","aqi":34,"aqi_min":25,"aqi_max":68,"pm25":8.13,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":33,"aqi_min":25,"aqi_max":63,"pm25":7.95,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":28,"aqi_min":25,"aqi_max":31,"pm25":6.6,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":29,"aqi_min":24,"aqi_max":43,"pm25":6.9,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":35,"aqi_min":25,"aqi_max":72,"pm25":8.52,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":26,"aqi_min":18,"aqi_max":30,"pm25":6.29,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":26,"aqi_min":25,"aqi_max":28,"pm25":6.34,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":25,"aqi_min":18,"aqi_max":28,"pm25":6.1,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":27,"aqi_min":26,"aqi_max":28,"pm25":6.47,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":39,"aqi_min":27,"aqi_max":69,"pm25":9.44,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":34,"aqi_min":26,"aqi_max":66,"pm25":8.13,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":25,"aqi_min":22,"aqi_max":26,"pm25":5.85,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":23,"aqi_min":22,"aqi_max":25,"pm25":5.6,"pm10":null,"stations":7},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":29,"aqi_min":22,"aqi_max":51,"pm25":6.94,"pm10":null,"stations":10},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":28,"aqi_min":22,"aqi_max":51,"pm25":6.82,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":31,"aqi_min":21,"aqi_max":69,"pm25":7.36,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":29,"aqi_min":18,"aqi_max":67,"pm25":6.88,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":18,"aqi_min":17,"aqi_max":20,"pm25":4.4,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":21,"aqi_min":16,"aqi_max":34,"pm25":5.06,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":17,"aqi_min":16,"aqi_max":18,"pm25":4.07,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":21,"aqi_min":17,"aqi_max":33,"pm25":4.96,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":24,"aqi_min":18,"aqi_max":55,"pm25":5.8,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":20,"aqi_min":18,"aqi_max":26,"pm25":4.93,"pm10":null,"stations":8},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":19,"aqi_min":18,"aqi_max":20,"pm25":4.58,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":22,"aqi_min":18,"aqi_max":32,"pm25":5.21,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":20,"aqi_min":18,"aqi_max":26,"pm25":4.83,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":23,"aqi_min":19,"aqi_max":38,"pm25":5.59,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":21,"aqi_min":20,"aqi_max":23,"pm25":5.11,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":23,"aqi_min":21,"aqi_max":24,"pm25":5.37,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":30,"aqi_min":22,"aqi_max":62,"pm25":7.09,"pm10":null,"stations":8},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.13,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":29,"aqi_min":27,"aqi_max":33,"pm25":7.04,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":34,"aqi_min":32,"aqi_max":37,"pm25":8.11,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":39,"aqi_min":36,"aqi_max":43,"pm25":9.38,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":55,"aqi_min":41,"aqi_max":108,"pm25":14.05,"pm10":null,"stations":8},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":46,"aqi_min":42,"aqi_max":50,"pm25":11.02,"pm10":null,"stations":8},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":42,"aqi_min":12,"aqi_max":57,"pm25":10.01,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":35,"aqi_min":33,"aqi_max":38,"pm25":8.45,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":32,"aqi_min":28,"aqi_max":40,"pm25":7.6,"pm10":null,"stations":10},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":27,"aqi_min":25,"aqi_max":30,"pm25":6.49,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":27,"aqi_min":25,"aqi_max":29,"pm25":6.38,"pm10":null,"stations":7},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":29,"aqi_min":27,"aqi_max":31,"pm25":6.86,"pm10":null,"stations":7},{"datetime_utc":"2026-07-22T01:00:00Z","aqi":28,"aqi_min":27,"aqi_max":30,"pm25":6.74,"pm10":null,"stations":7},{"datetime_utc":"2026-07-22T02:00:00Z","aqi":32,"aqi_min":26,"aqi_max":56,"pm25":7.75,"pm10":null,"stations":9},{"datetime_utc":"2026-07-22T03:00:00Z","aqi":33,"aqi_min":25,"aqi_max":48,"pm25":8.0,"pm10":null,"stations":9}],"daily":[{"date":"2026-07-20","aqi_avg":29,"aqi_min":23,"aqi_max":39,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.1,"pm10_avg":null,"hours":17,"stations_avg":8},{"date":"2026-07-21","aqi_avg":30,"aqi_min":17,"aqi_max":70,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.4,"pm10_avg":null,"hours":24,"stations_avg":8},{"date":"2026-07-22","aqi_avg":30,"aqi_min":28,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.3,"pm10_avg":null,"hours":4,"stations_avg":8}]}