{"city":"Tettnang","country":"Germany","lat":47.66857147216797,"lon":9.591320037841797,"range":"20d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-22T07:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":4.976550579071045,"pm10":null,"stations":2},{"datetime_utc":"2026-05-22T08:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.577930450439453,"pm10":null,"stations":2},{"datetime_utc":"2026-06-01T17:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.626201629638672,"pm10":null,"stations":2},{"datetime_utc":"2026-06-01T18:00:00Z","aqi":32,"aqi_min":32,"aqi_max":32,"pm25":7.718612194061279,"pm10":null,"stations":2},{"datetime_utc":"2026-06-01T19:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.897922039031982,"pm10":null,"stations":2},{"datetime_utc":"2026-06-06T17:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.17241096496582,"pm10":null,"stations":2},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.71999979019165,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-22","aqi_avg":22,"aqi_min":21,"aqi_max":23,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.3,"pm10_avg":null,"hours":2,"stations_avg":2},{"date":"2026-06-01","aqi_avg":34,"aqi_min":32,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.1,"pm10_avg":null,"hours":3,"stations_avg":2},{"date":"2026-06-06","aqi_avg":38,"aqi_min":38,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.2,"pm10_avg":null,"hours":1,"stations_avg":2},{"date":"2026-06-07","aqi_avg":28,"aqi_min":28,"aqi_max":28,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.7,"pm10_avg":null,"hours":1,"stations_avg":1}]}