{"city":"Harburg","country":"Germany","lat":53.4605712890625,"lon":9.983880043029785,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-11T12:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.199999809265137,"pm10":null,"stations":1},{"datetime_utc":"2026-06-11T19:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-11T22:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-11T23:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.760000228881836,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T00:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.760000228881836,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T01:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.640000104904175,"pm10":2.640000104904175,"stations":1},{"datetime_utc":"2026-06-12T02:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.1122684478759766,"pm10":2.2634966373443604,"stations":2},{"datetime_utc":"2026-06-12T03:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.1714324951171875,"pm10":3.1714324951171875,"stations":2},{"datetime_utc":"2026-06-12T04:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.917771577835083,"pm10":3.058131456375122,"stations":3},{"datetime_utc":"2026-06-12T05:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.904409408569336,"pm10":2.008704662322998,"stations":2},{"datetime_utc":"2026-06-12T06:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8799999952316284,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-12T08:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-12T09:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.151597261428833,"pm10":2.6889595985412598,"stations":2},{"datetime_utc":"2026-06-12T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":0.8487718105316162,"pm10":1.276382565498352,"stations":2},{"datetime_utc":"2026-06-12T11:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.265069842338562,"pm10":1.8033889532089233,"stations":3},{"datetime_utc":"2026-06-12T12:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7393025159835815,"pm10":2.24349308013916,"stations":3},{"datetime_utc":"2026-06-12T13:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.143557071685791,"pm10":2.4460134506225586,"stations":2},{"datetime_utc":"2026-06-12T15:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.0725455284118652,"pm10":null,"stations":2},{"datetime_utc":"2026-06-12T16:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5088858604431152,"pm10":null,"stations":2},{"datetime_utc":"2026-06-12T19:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.039999961853027,"pm10":null,"stations":1},{"datetime_utc":"2026-06-12T22:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.829737663269043,"pm10":null,"stations":9},{"datetime_utc":"2026-06-13T01:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.4299999475479126,"pm10":2.890000104904175,"stations":1},{"datetime_utc":"2026-06-13T02:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2799999713897705,"pm10":2.25,"stations":1},{"datetime_utc":"2026-06-13T03:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.3904194831848145,"pm10":4.904545307159424,"stations":2},{"datetime_utc":"2026-06-13T04:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.711383819580078,"pm10":7.882072925567627,"stations":2},{"datetime_utc":"2026-06-13T05:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.546006441116333,"pm10":3.9211859703063965,"stations":2},{"datetime_utc":"2026-06-13T07:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.5700000524520874,"stations":1},{"datetime_utc":"2026-06-13T08:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.039999961853027,"pm10":null,"stations":1},{"datetime_utc":"2026-06-13T09:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-13T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":2},{"datetime_utc":"2026-06-13T11:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":2.0,"stations":1}],"daily":[{"date":"2026-06-11","aqi_avg":16,"aqi_min":4,"aqi_max":30,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.7,"pm10_avg":1.0,"hours":4,"stations_avg":1},{"date":"2026-06-12","aqi_avg":11,"aqi_min":4,"aqi_max":24,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.6,"pm10_avg":2.1,"hours":17,"stations_avg":2},{"date":"2026-06-13","aqi_avg":12,"aqi_min":4,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.8,"pm10_avg":3.0,"hours":10,"stations_avg":1}]}