{"city":"Bad Honnef","country":"Germany","lat":50.64336013793945,"lon":7.227799892425537,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T10:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.5,"pm10":3.5,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":3.052161931991577,"stations":2},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.16540789604187,"pm10":3.539463996887207,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.530542016029358,"pm10":2.16540789604187,"stations":2},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.530542016029358,"pm10":2.3218939304351807,"stations":2},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.061084032058716,"pm10":3.226492166519165,"stations":2},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.374056100845337,"pm10":3.6437880992889404,"stations":2},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.6959500312805176,"pm10":5.017844200134277,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.625943899154663,"pm10":3.7302680015563965,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.046945810317993,"pm10":2.8956758975982666,"stations":2},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.2697319984436035,"pm10":4.748112201690674,"stations":2},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.4694581031799316,"pm10":4.739190101623535,"stations":2},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.739190101623535,"pm10":4.008922100067139,"stations":2},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.5,"pm10":4.5,"stations":1},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.690000057220459,"pm10":5.400000095367432,"stations":1},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.052162170410156,"pm10":6.321893692016602,"stations":2},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.678106307983398,"pm10":5.791351795196533,"stations":2},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.099999904632568,"pm10":6.099999904632568,"stations":1},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":23,"aqi_min":23,"aqi_max":23,"pm25":5.400000095367432,"pm10":6.5,"stations":1},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.573781967163086,"pm10":5.947837829589844,"stations":2},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.359917640686035,"pm10":6.052162170410156,"stations":2},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":3.0,"pm10":5.0,"stations":1},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":5.956759929656982,"pm10":8.070006370544434,"stations":2},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.400000095367432,"pm10":5.900000095367432,"stations":1},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.260809898376465,"pm10":6.104323863983154,"stations":2},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.435139656066895,"pm10":11.116951942443848,"stations":2},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.321893692016602,"pm10":10.695950508117676,"stations":2},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.451613903045654,"pm10":9.399452209472656,"stations":2},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.773508071899414,"pm10":7.982155799865723,"stations":2},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0,"pm10":7.0,"stations":1},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2697319984436035,"pm10":9.638571739196777,"stations":2},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.099999904632568,"pm10":8.890000343322754,"stations":1},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.269732475280762,"pm10":11.695950508117676,"stations":2},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.095401763916016,"pm10":11.365134239196777,"stations":2},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.661632537841797,"pm10":16.992448806762695,"stations":2},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.0,"pm10":17.0,"stations":1},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.70350170135498,"pm10":13.442691802978516,"stations":2},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":46,"aqi_min":46,"aqi_max":46,"pm25":11.156486511230469,"pm10":14.269732475280762,"stations":2},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":45,"aqi_min":45,"aqi_max":45,"pm25":10.886754035949707,"pm10":13.573781967163086,"stations":2},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.300000190734863,"pm10":12.399999618530273,"stations":1},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.100000381469727,"pm10":13.800000190734863,"stations":1},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":43,"aqi_min":43,"aqi_max":43,"pm25":10.381608009338379,"pm10":12.120798110961914,"stations":2},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.798904418945312,"pm10":15.016474723815918,"stations":2},{"datetime_utc":"2026-05-30T05:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.016474723815918,"pm10":16.91214942932129,"stations":2},{"datetime_utc":"2026-05-30T06:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.0,"pm10":23.799999237060547,"stations":1},{"datetime_utc":"2026-05-30T07:00:00Z","aqi":72,"aqi_min":72,"aqi_max":72,"pm25":21.937545776367188,"pm10":26.47701072692871,"stations":2},{"datetime_utc":"2026-05-30T08:00:00Z","aqi":103,"aqi_min":103,"aqi_max":103,"pm25":36.29999923706055,"pm10":43.599998474121094,"stations":1},{"datetime_utc":"2026-05-30T09:00:00Z","aqi":66,"aqi_min":66,"aqi_max":66,"pm25":19.371315002441406,"pm10":22.892934799194336,"stations":2}],"daily":[{"date":"2026-05-28","aqi_avg":10,"aqi_min":6,"aqi_max":15,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.5,"pm10_avg":3.6,"hours":14,"stations_avg":2},{"date":"2026-05-29","aqi_avg":29,"aqi_min":12,"aqi_max":53,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.9,"pm10_avg":9.0,"hours":24,"stations_avg":2},{"date":"2026-05-30","aqi_avg":60,"aqi_min":43,"aqi_max":103,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":17.0,"pm10_avg":20.1,"hours":10,"stations_avg":2}]}