{"city":"Norden","country":"Germany","lat":53.595489501953125,"lon":7.206150054931641,"range":"20d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-20T15:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.889761447906494,"pm10":null,"stations":2},{"datetime_utc":"2026-05-21T00:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5999999046325684,"pm10":null,"stations":1},{"datetime_utc":"2026-05-21T01:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.076938152313232,"pm10":null,"stations":2},{"datetime_utc":"2026-05-21T21:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.679999828338623,"pm10":null,"stations":1},{"datetime_utc":"2026-05-22T07:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":12.894052505493164,"pm10":null,"stations":2},{"datetime_utc":"2026-05-22T08:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-22T17:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.455363273620605,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T02:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8399999141693115,"pm10":null,"stations":1},{"datetime_utc":"2026-05-23T03:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.800000190734863,"pm10":null,"stations":1},{"datetime_utc":"2026-05-23T13:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.11642837524414,"pm10":null,"stations":2},{"datetime_utc":"2026-05-23T23:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.865646362304688,"pm10":null,"stations":2},{"datetime_utc":"2026-05-25T15:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.01435375213623,"pm10":null,"stations":2},{"datetime_utc":"2026-05-26T00:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.4000000953674316,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T01:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.8399999141693115,"pm10":null,"stations":1},{"datetime_utc":"2026-05-26T20:00:00Z","aqi":62,"aqi_min":62,"aqi_max":62,"pm25":17.330610275268555,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.664114952087402,"pm10":null,"stations":2},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.654354095458984,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":64,"aqi_min":64,"aqi_max":64,"pm25":18.060182571411133,"pm10":null,"stations":2},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":40,"aqi_min":40,"aqi_max":40,"pm25":9.600000381469727,"pm10":null,"stations":1},{"datetime_utc":"2026-05-30T16:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.679999828338623,"pm10":null,"stations":1},{"datetime_utc":"2026-05-31T11:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.041530609130859,"pm10":null,"stations":2},{"datetime_utc":"2026-05-31T21:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.801530838012695,"pm10":null,"stations":2},{"datetime_utc":"2026-06-01T01:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.28000020980835,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T17:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.359999656677246,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T18:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.640000343322754,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T19:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.640000343322754,"pm10":null,"stations":1},{"datetime_utc":"2026-06-04T11:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.025646209716797,"pm10":null,"stations":2},{"datetime_utc":"2026-06-04T20:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.505645751953125,"pm10":null,"stations":2},{"datetime_utc":"2026-06-05T06:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.331292152404785,"pm10":null,"stations":2},{"datetime_utc":"2026-06-05T16:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.440000057220459,"pm10":null,"stations":1},{"datetime_utc":"2026-06-06T02:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.667177200317383,"pm10":null,"stations":2},{"datetime_utc":"2026-06-06T12:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.358469009399414,"pm10":null,"stations":2},{"datetime_utc":"2026-06-06T17:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.920000076293945,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.052823066711426,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.465645790100098,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.880000114440918,"pm10":null,"stations":1},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.596938133239746,"pm10":null,"stations":2},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.70564603805542,"pm10":null,"stations":2},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.7569379806518555,"pm10":null,"stations":2}],"daily":[{"date":"2026-05-20","aqi_avg":33,"aqi_min":33,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.9,"pm10_avg":null,"hours":1,"stations_avg":2},{"date":"2026-05-21","aqi_avg":24,"aqi_min":15,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.8,"pm10_avg":null,"hours":3,"stations_avg":1},{"date":"2026-05-22","aqi_avg":52,"aqi_min":50,"aqi_max":53,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":12.4,"pm10_avg":null,"hours":3,"stations_avg":2},{"date":"2026-05-23","aqi_avg":34,"aqi_min":16,"aqi_max":59,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.7,"pm10_avg":null,"hours":4,"stations_avg":2},{"date":"2026-05-25","aqi_avg":46,"aqi_min":46,"aqi_max":46,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.0,"pm10_avg":null,"hours":1,"stations_avg":2},{"date":"2026-05-26","aqi_avg":29,"aqi_min":10,"aqi_max":62,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.9,"pm10_avg":null,"hours":3,"stations_avg":1},{"date":"2026-05-28","aqi_avg":30,"aqi_min":28,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.2,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-05-29","aqi_avg":52,"aqi_min":40,"aqi_max":64,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":13.8,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-05-30","aqi_avg":32,"aqi_min":32,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.7,"pm10_avg":null,"hours":1,"stations_avg":1},{"date":"2026-05-31","aqi_avg":28,"aqi_min":28,"aqi_max":29,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.9,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-06-01","aqi_avg":33,"aqi_min":22,"aqi_max":39,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.0,"pm10_avg":null,"hours":4,"stations_avg":1},{"date":"2026-06-04","aqi_avg":26,"aqi_min":25,"aqi_max":27,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.3,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-06-05","aqi_avg":26,"aqi_min":22,"aqi_max":31,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.4,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-06-06","aqi_avg":28,"aqi_min":19,"aqi_max":33,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.6,"pm10_avg":null,"hours":3,"stations_avg":2},{"date":"2026-06-07","aqi_avg":32,"aqi_min":31,"aqi_max":34,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.8,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-06-08","aqi_avg":22,"aqi_min":12,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.4,"pm10_avg":null,"hours":3,"stations_avg":2},{"date":"2026-06-09","aqi_avg":32,"aqi_min":32,"aqi_max":32,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.8,"pm10_avg":null,"hours":1,"stations_avg":2}]}