{"city":"Jena","country":"Germany","lat":50.92877960205078,"lon":11.589900016784668,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T00:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T01:00:00Z","aqi":35,"aqi_min":20,"aqi_max":102,"pm25":8.42,"pm10":11.58,"stations":15},{"datetime_utc":"2026-07-20T02:00:00Z","aqi":23,"aqi_min":1,"aqi_max":34,"pm25":5.59,"pm10":11.0,"stations":14},{"datetime_utc":"2026-07-20T03:00:00Z","aqi":23,"aqi_min":20,"aqi_max":25,"pm25":5.45,"pm10":11.0,"stations":13},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":36,"aqi_min":21,"aqi_max":124,"pm25":8.74,"pm10":11.17,"stations":14},{"datetime_utc":"2026-07-20T05:00:00Z","aqi":30,"aqi_min":21,"aqi_max":84,"pm25":7.2,"pm10":11.5,"stations":14},{"datetime_utc":"2026-07-20T06:00:00Z","aqi":24,"aqi_min":21,"aqi_max":38,"pm25":5.8,"pm10":11.42,"stations":14},{"datetime_utc":"2026-07-20T07:00:00Z","aqi":25,"aqi_min":13,"aqi_max":45,"pm25":5.88,"pm10":10.69,"stations":16},{"datetime_utc":"2026-07-20T08:00:00Z","aqi":21,"aqi_min":11,"aqi_max":29,"pm25":4.98,"pm10":10.07,"stations":16},{"datetime_utc":"2026-07-20T09:00:00Z","aqi":22,"aqi_min":17,"aqi_max":25,"pm25":5.27,"pm10":10.46,"stations":14},{"datetime_utc":"2026-07-20T10:00:00Z","aqi":20,"aqi_min":13,"aqi_max":25,"pm25":4.74,"pm10":9.77,"stations":15},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":23,"aqi_min":17,"aqi_max":51,"pm25":5.37,"pm10":9.54,"stations":15},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":36,"aqi_min":19,"aqi_max":52,"pm25":8.57,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T13:00:00Z","aqi":17,"aqi_min":8,"aqi_max":21,"pm25":4.14,"pm10":9.57,"stations":14},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":16,"aqi_min":8,"aqi_max":28,"pm25":3.91,"pm10":8.86,"stations":15},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":20,"aqi_min":8,"aqi_max":61,"pm25":4.7,"pm10":7.29,"stations":18},{"datetime_utc":"2026-07-20T16:00:00Z","aqi":15,"aqi_min":12,"aqi_max":42,"pm25":3.61,"pm10":7.5,"stations":15},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":17,"aqi_min":8,"aqi_max":42,"pm25":4.01,"pm10":6.85,"stations":16},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":20,"aqi_min":12,"aqi_max":59,"pm25":4.66,"pm10":6.64,"stations":17},{"datetime_utc":"2026-07-20T19:00:00Z","aqi":18,"aqi_min":8,"aqi_max":68,"pm25":4.37,"pm10":6.71,"stations":16},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":6.96,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":34,"aqi_min":19,"aqi_max":46,"pm25":8.11,"pm10":null,"stations":5},{"datetime_utc":"2026-07-20T22:00:00Z","aqi":34,"aqi_min":12,"aqi_max":55,"pm25":8.17,"pm10":null,"stations":6},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.04,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T00:00:00Z","aqi":17,"aqi_min":12,"aqi_max":34,"pm25":4.14,"pm10":7.64,"stations":15},{"datetime_utc":"2026-07-21T01:00:00Z","aqi":25,"aqi_min":12,"aqi_max":82,"pm25":6.11,"pm10":7.79,"stations":16},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":18,"aqi_min":12,"aqi_max":30,"pm25":4.28,"pm10":7.93,"stations":15},{"datetime_utc":"2026-07-21T03:00:00Z","aqi":20,"aqi_min":12,"aqi_max":46,"pm25":4.75,"pm10":8.0,"stations":16},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":23,"aqi_min":12,"aqi_max":56,"pm25":5.6,"pm10":8.71,"stations":17},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":20,"aqi_min":6,"aqi_max":25,"pm25":4.76,"pm10":10.07,"stations":15},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":36,"aqi_min":17,"aqi_max":89,"pm25":8.67,"pm10":11.38,"stations":17},{"datetime_utc":"2026-07-21T07:00:00Z","aqi":27,"aqi_min":17,"aqi_max":64,"pm25":6.35,"pm10":11.0,"stations":16},{"datetime_utc":"2026-07-21T08:00:00Z","aqi":27,"aqi_min":24,"aqi_max":29,"pm25":6.38,"pm10":14.0,"stations":2},{"datetime_utc":"2026-07-21T09:00:00Z","aqi":24,"aqi_min":17,"aqi_max":40,"pm25":5.71,"pm10":11.69,"stations":15},{"datetime_utc":"2026-07-21T10:00:00Z","aqi":30,"aqi_min":9,"aqi_max":58,"pm25":7.08,"pm10":10.0,"stations":4},{"datetime_utc":"2026-07-21T11:00:00Z","aqi":23,"aqi_min":8,"aqi_max":70,"pm25":5.39,"pm10":9.85,"stations":18},{"datetime_utc":"2026-07-21T12:00:00Z","aqi":32,"aqi_min":7,"aqi_max":50,"pm25":7.76,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T13:00:00Z","aqi":16,"aqi_min":8,"aqi_max":59,"pm25":3.93,"pm10":9.57,"stations":16},{"datetime_utc":"2026-07-21T14:00:00Z","aqi":14,"aqi_min":8,"aqi_max":31,"pm25":3.43,"pm10":8.64,"stations":17},{"datetime_utc":"2026-07-21T15:00:00Z","aqi":18,"aqi_min":8,"aqi_max":63,"pm25":4.25,"pm10":8.79,"stations":15},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":14,"aqi_min":6,"aqi_max":22,"pm25":3.36,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T17:00:00Z","aqi":15,"aqi_min":8,"aqi_max":21,"pm25":3.5,"pm10":9.43,"stations":14},{"datetime_utc":"2026-07-21T18:00:00Z","aqi":15,"aqi_min":8,"aqi_max":30,"pm25":3.53,"pm10":9.64,"stations":17},{"datetime_utc":"2026-07-21T19:00:00Z","aqi":16,"aqi_min":8,"aqi_max":25,"pm25":3.94,"pm10":10.79,"stations":15},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.48,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.24,"pm10":null,"stations":1}],"daily":[{"date":"2026-07-20","aqi_avg":24,"aqi_min":15,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.8,"pm10_avg":9.5,"hours":24,"stations_avg":12},{"date":"2026-07-21","aqi_avg":22,"aqi_min":14,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.3,"pm10_avg":9.7,"hours":22,"stations_avg":12}]}