{"city":"Duisburg","country":"Germany","lat":51.43246841430664,"lon":6.765160083770752,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-04-22T23:00:00Z","aqi":36,"aqi_min":26,"aqi_max":54,"pm25":8.73,"pm10":null,"stations":6},{"datetime_utc":"2026-04-23T00:00:00Z","aqi":18,"aqi_min":2,"aqi_max":38,"pm25":4.2,"pm10":null,"stations":4},{"datetime_utc":"2026-04-23T01:00:00Z","aqi":30,"aqi_min":13,"aqi_max":57,"pm25":7.09,"pm10":null,"stations":6},{"datetime_utc":"2026-04-23T02:00:00Z","aqi":30,"aqi_min":18,"aqi_max":51,"pm25":7.27,"pm10":null,"stations":5},{"datetime_utc":"2026-04-23T03:00:00Z","aqi":23,"aqi_min":10,"aqi_max":39,"pm25":5.64,"pm10":null,"stations":4},{"datetime_utc":"2026-04-23T04:00:00Z","aqi":26,"aqi_min":9,"aqi_max":38,"pm25":6.24,"pm10":null,"stations":6},{"datetime_utc":"2026-04-23T05:00:00Z","aqi":30,"aqi_min":9,"aqi_max":53,"pm25":7.24,"pm10":null,"stations":9},{"datetime_utc":"2026-04-23T06:00:00Z","aqi":38,"aqi_min":12,"aqi_max":81,"pm25":9.17,"pm10":null,"stations":9},{"datetime_utc":"2026-04-23T07:00:00Z","aqi":39,"aqi_min":9,"aqi_max":57,"pm25":9.45,"pm10":null,"stations":11},{"datetime_utc":"2026-04-23T08:00:00Z","aqi":34,"aqi_min":21,"aqi_max":50,"pm25":8.11,"pm10":null,"stations":5},{"datetime_utc":"2026-04-23T09:00:00Z","aqi":27,"aqi_min":17,"aqi_max":36,"pm25":6.54,"pm10":null,"stations":4},{"datetime_utc":"2026-04-23T10:00:00Z","aqi":39,"aqi_min":35,"aqi_max":43,"pm25":9.44,"pm10":null,"stations":6},{"datetime_utc":"2026-04-23T11:00:00Z","aqi":37,"aqi_min":23,"aqi_max":44,"pm25":8.91,"pm10":null,"stations":9},{"datetime_utc":"2026-04-23T12:00:00Z","aqi":33,"aqi_min":21,"aqi_max":44,"pm25":8.04,"pm10":null,"stations":8},{"datetime_utc":"2026-04-23T13:00:00Z","aqi":43,"aqi_min":35,"aqi_max":53,"pm25":10.28,"pm10":null,"stations":10},{"datetime_utc":"2026-04-23T14:00:00Z","aqi":42,"aqi_min":37,"aqi_max":45,"pm25":9.96,"pm10":null,"stations":8},{"datetime_utc":"2026-04-23T15:00:00Z","aqi":38,"aqi_min":20,"aqi_max":53,"pm25":9.02,"pm10":null,"stations":6},{"datetime_utc":"2026-04-23T16:00:00Z","aqi":21,"aqi_min":11,"aqi_max":40,"pm25":5.12,"pm10":null,"stations":3},{"datetime_utc":"2026-04-23T17:00:00Z","aqi":37,"aqi_min":22,"aqi_max":45,"pm25":8.81,"pm10":null,"stations":10},{"datetime_utc":"2026-04-23T18:00:00Z","aqi":38,"aqi_min":13,"aqi_max":57,"pm25":8.99,"pm10":null,"stations":12},{"datetime_utc":"2026-04-23T19:00:00Z","aqi":51,"aqi_min":27,"aqi_max":62,"pm25":12.21,"pm10":null,"stations":5},{"datetime_utc":"2026-04-23T20:00:00Z","aqi":49,"aqi_min":36,"aqi_max":60,"pm25":11.65,"pm10":null,"stations":4},{"datetime_utc":"2026-04-23T21:00:00Z","aqi":62,"aqi_min":59,"aqi_max":65,"pm25":17.21,"pm10":null,"stations":4},{"datetime_utc":"2026-04-23T22:00:00Z","aqi":35,"aqi_min":16,"aqi_max":67,"pm25":8.34,"pm10":null,"stations":11},{"datetime_utc":"2026-04-23T23:00:00Z","aqi":21,"aqi_min":10,"aqi_max":27,"pm25":5.04,"pm10":null,"stations":3},{"datetime_utc":"2026-04-24T00:00:00Z","aqi":26,"aqi_min":23,"aqi_max":29,"pm25":6.24,"pm10":null,"stations":2},{"datetime_utc":"2026-04-24T01:00:00Z","aqi":36,"aqi_min":12,"aqi_max":57,"pm25":8.6,"pm10":null,"stations":9},{"datetime_utc":"2026-04-24T02:00:00Z","aqi":56,"aqi_min":1,"aqi_max":189,"pm25":14.31,"pm10":null,"stations":13},{"datetime_utc":"2026-04-24T03:00:00Z","aqi":36,"aqi_min":8,"aqi_max":62,"pm25":8.68,"pm10":null,"stations":9},{"datetime_utc":"2026-04-24T04:00:00Z","aqi":39,"aqi_min":20,"aqi_max":72,"pm25":9.33,"pm10":null,"stations":7},{"datetime_utc":"2026-04-24T05:00:00Z","aqi":65,"aqi_min":65,"aqi_max":65,"pm25":18.76,"pm10":null,"stations":1},{"datetime_utc":"2026-04-24T07:00:00Z","aqi":39,"aqi_min":17,"aqi_max":72,"pm25":9.43,"pm10":null,"stations":11},{"datetime_utc":"2026-04-24T08:00:00Z","aqi":31,"aqi_min":25,"aqi_max":37,"pm25":7.44,"pm10":null,"stations":2},{"datetime_utc":"2026-04-24T09:00:00Z","aqi":41,"aqi_min":32,"aqi_max":59,"pm25":9.88,"pm10":null,"stations":8},{"datetime_utc":"2026-04-24T10:00:00Z","aqi":38,"aqi_min":25,"aqi_max":60,"pm25":9.2,"pm10":null,"stations":12},{"datetime_utc":"2026-04-24T11:00:00Z","aqi":41,"aqi_min":33,"aqi_max":50,"pm25":9.84,"pm10":null,"stations":5},{"datetime_utc":"2026-04-24T12:00:00Z","aqi":34,"aqi_min":19,"aqi_max":40,"pm25":8.08,"pm10":null,"stations":6},{"datetime_utc":"2026-04-24T13:00:00Z","aqi":40,"aqi_min":15,"aqi_max":65,"pm25":9.65,"pm10":null,"stations":9},{"datetime_utc":"2026-04-24T14:00:00Z","aqi":70,"aqi_min":17,"aqi_max":194,"pm25":20.88,"pm10":null,"stations":11},{"datetime_utc":"2026-04-24T15:00:00Z","aqi":29,"aqi_min":15,"aqi_max":40,"pm25":6.88,"pm10":null,"stations":6},{"datetime_utc":"2026-04-24T16:00:00Z","aqi":42,"aqi_min":1,"aqi_max":55,"pm25":10.01,"pm10":null,"stations":9},{"datetime_utc":"2026-04-24T17:00:00Z","aqi":42,"aqi_min":37,"aqi_max":54,"pm25":10.13,"pm10":null,"stations":6},{"datetime_utc":"2026-04-24T18:00:00Z","aqi":34,"aqi_min":15,"aqi_max":40,"pm25":8.16,"pm10":null,"stations":7},{"datetime_utc":"2026-04-24T19:00:00Z","aqi":71,"aqi_min":18,"aqi_max":198,"pm25":21.77,"pm10":null,"stations":11},{"datetime_utc":"2026-04-24T20:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.08,"pm10":null,"stations":1},{"datetime_utc":"2026-04-24T21:00:00Z","aqi":30,"aqi_min":30,"aqi_max":30,"pm25":7.2,"pm10":null,"stations":1}],"daily":[{"date":"2026-04-22","aqi_avg":36,"aqi_min":36,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.7,"pm10_avg":null,"hours":1,"stations_avg":6},{"date":"2026-04-23","aqi_avg":35,"aqi_min":18,"aqi_max":62,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.5,"pm10_avg":null,"hours":24,"stations_avg":7},{"date":"2026-04-24","aqi_avg":42,"aqi_min":26,"aqi_max":71,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.7,"pm10_avg":null,"hours":21,"stations_avg":7}]}