{"city":"Charlotte","country":"United States","lat":35.227088928222656,"lon":-80.84313201904297,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T00:00:00Z","aqi":38,"aqi_min":26,"aqi_max":53,"pm25":9.15,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":32,"aqi_min":11,"aqi_max":61,"pm25":7.84,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":51,"aqi_min":14,"aqi_max":97,"pm25":12.21,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":34,"aqi_min":23,"aqi_max":46,"pm25":8.22,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":67,"aqi_min":15,"aqi_max":153,"pm25":19.88,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":64,"aqi_min":13,"aqi_max":152,"pm25":18.4,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":60,"aqi_min":14,"aqi_max":108,"pm25":16.21,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":89,"aqi_min":25,"aqi_max":147,"pm25":30.09,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":39,"aqi_min":13,"aqi_max":73,"pm25":9.36,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":63,"aqi_min":59,"aqi_max":66,"pm25":17.57,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":98,"aqi_min":35,"aqi_max":148,"pm25":34.45,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":94,"aqi_min":30,"aqi_max":133,"pm25":32.61,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":52,"aqi_min":11,"aqi_max":66,"pm25":12.59,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.04,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":53,"aqi_min":23,"aqi_max":64,"pm25":13.07,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":96,"aqi_min":96,"aqi_max":96,"pm25":33.5,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":56,"aqi_min":12,"aqi_max":83,"pm25":14.35,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":99,"aqi_min":94,"aqi_max":105,"pm25":34.84,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":41,"aqi_min":22,"aqi_max":56,"pm25":9.88,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.48,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":58,"aqi_min":32,"aqi_max":91,"pm25":15.55,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":80,"aqi_min":70,"aqi_max":89,"pm25":25.65,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":60,"aqi_min":28,"aqi_max":81,"pm25":16.54,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":80,"aqi_min":80,"aqi_max":80,"pm25":25.89,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":62,"aqi_min":22,"aqi_max":110,"pm25":17.53,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":122,"aqi_min":122,"aqi_max":122,"pm25":44.03,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":65,"aqi_min":23,"aqi_max":95,"pm25":18.66,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":90,"aqi_min":65,"aqi_max":118,"pm25":30.58,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":60,"aqi_min":16,"aqi_max":122,"pm25":16.24,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":109,"aqi_min":109,"aqi_max":109,"pm25":38.75,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":48,"aqi_min":16,"aqi_max":66,"pm25":11.54,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":50,"aqi_min":24,"aqi_max":69,"pm25":11.92,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.6,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":48,"aqi_min":24,"aqi_max":63,"pm25":11.49,"pm10":null,"stations":5},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":46,"aqi_min":16,"aqi_max":63,"pm25":11.04,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":59,"aqi_min":30,"aqi_max":71,"pm25":15.66,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":60,"aqi_min":25,"aqi_max":77,"pm25":16.28,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.9,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":59,"aqi_min":42,"aqi_max":68,"pm25":15.71,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":32,"aqi_min":30,"aqi_max":34,"pm25":7.68,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":37,"aqi_min":31,"aqi_max":45,"pm25":8.8,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":37,"aqi_min":33,"aqi_max":47,"pm25":8.94,"pm10":null,"stations":4}],"daily":[{"date":"2026-07-20","aqi_avg":62,"aqi_min":27,"aqi_max":99,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":18.1,"pm10_avg":null,"hours":24,"stations_avg":3},{"date":"2026-07-21","aqi_avg":59,"aqi_min":32,"aqi_max":122,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.9,"pm10_avg":null,"hours":19,"stations_avg":3}]}