{"city":"Mörfelden-Walldorf","country":"Germany","lat":49.994720458984375,"lon":8.583609580993652,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-20T01:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T04:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.660749435424805,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T11:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.524655342102051,"pm10":null,"stations":8},{"datetime_utc":"2026-07-20T12:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.0,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T14:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.697737693786621,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T15:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.634772300720215,"pm10":null,"stations":9},{"datetime_utc":"2026-07-20T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.1501970291137695,"pm10":null,"stations":10},{"datetime_utc":"2026-07-20T18:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.039999961853027,"pm10":null,"stations":1},{"datetime_utc":"2026-07-20T20:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.039999961853027,"pm10":null,"stations":2},{"datetime_utc":"2026-07-20T21:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.138291835784912,"pm10":null,"stations":11},{"datetime_utc":"2026-07-20T23:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.969594478607178,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T02:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.540749549865723,"pm10":null,"stations":2},{"datetime_utc":"2026-07-21T04:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.224905014038086,"pm10":null,"stations":7},{"datetime_utc":"2026-07-21T05:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.431603908538818,"pm10":null,"stations":3},{"datetime_utc":"2026-07-21T06:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.439736843109131,"pm10":null,"stations":6},{"datetime_utc":"2026-07-21T16:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.119999885559082,"pm10":null,"stations":1},{"datetime_utc":"2026-07-21T20:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.579695701599121,"pm10":null,"stations":10},{"datetime_utc":"2026-07-21T21:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.415350914001465,"pm10":null,"stations":9},{"datetime_utc":"2026-07-21T22:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.834526538848877,"pm10":null,"stations":10},{"datetime_utc":"2026-07-21T23:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.77598762512207,"pm10":null,"stations":5},{"datetime_utc":"2026-07-22T00:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.079999923706055,"pm10":null,"stations":1}],"daily":[{"date":"2026-07-20","aqi_avg":27,"aqi_min":21,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.5,"pm10_avg":null,"hours":11,"stations_avg":6},{"date":"2026-07-21","aqi_avg":22,"aqi_min":13,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.3,"pm10_avg":null,"hours":9,"stations_avg":6},{"date":"2026-07-22","aqi_avg":17,"aqi_min":17,"aqi_max":17,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.1,"pm10_avg":null,"hours":1,"stations_avg":1}]}