{"city":"Norwood","country":"United States","lat":39.155609130859375,"lon":-84.45966339111328,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T00:00:00Z","aqi":64,"aqi_min":32,"aqi_max":88,"pm25":18.39,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":47,"aqi_min":26,"aqi_max":65,"pm25":11.25,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.4,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":91,"aqi_min":60,"aqi_max":126,"pm25":30.89,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":73,"aqi_min":24,"aqi_max":127,"pm25":22.53,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":47,"aqi_min":37,"aqi_max":54,"pm25":11.2,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":60,"aqi_min":19,"aqi_max":78,"pm25":16.28,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":83,"aqi_min":18,"aqi_max":152,"pm25":27.17,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":48,"aqi_min":39,"aqi_max":54,"pm25":11.44,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":78,"aqi_min":57,"aqi_max":90,"pm25":24.94,"pm10":null,"stations":3},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":61,"aqi_min":12,"aqi_max":88,"pm25":17.01,"pm10":null,"stations":4},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.64,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":51,"aqi_min":15,"aqi_max":80,"pm25":12.24,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.12,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":114,"aqi_min":114,"aqi_max":114,"pm25":40.78,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.92,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":78,"aqi_min":50,"aqi_max":107,"pm25":24.97,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":70,"aqi_min":63,"aqi_max":77,"pm25":21.13,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.9,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":63,"aqi_min":26,"aqi_max":99,"pm25":17.56,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":73,"aqi_min":61,"aqi_max":88,"pm25":22.4,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":50,"aqi_min":44,"aqi_max":54,"pm25":12.04,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":72,"aqi_min":60,"aqi_max":104,"pm25":21.94,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.84,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":35,"aqi_min":17,"aqi_max":61,"pm25":8.3,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":68,"aqi_min":64,"aqi_max":72,"pm25":20.18,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":55,"aqi_min":52,"aqi_max":57,"pm25":13.76,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":55,"aqi_min":29,"aqi_max":78,"pm25":13.82,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":45,"aqi_min":42,"aqi_max":48,"pm25":10.8,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":60,"aqi_min":40,"aqi_max":79,"pm25":16.54,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":52,"aqi_min":40,"aqi_max":65,"pm25":12.73,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":60,"aqi_min":23,"aqi_max":72,"pm25":16.56,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.16,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":59,"aqi_min":53,"aqi_max":69,"pm25":15.9,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.58,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":51,"aqi_min":34,"aqi_max":66,"pm25":12.25,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":46,"aqi_min":34,"aqi_max":59,"pm25":11.06,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":27,"aqi_min":14,"aqi_max":38,"pm25":6.54,"pm10":null,"stations":4},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":34,"aqi_min":28,"aqi_max":41,"pm25":8.21,"pm10":null,"stations":5}],"daily":[{"date":"2026-07-20","aqi_avg":60,"aqi_min":13,"aqi_max":114,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.6,"pm10_avg":null,"hours":20,"stations_avg":3},{"date":"2026-07-21","aqi_avg":51,"aqi_min":27,"aqi_max":73,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.3,"pm10_avg":null,"hours":19,"stations_avg":3}]}