{"city":"Wülfrath","country":"Germany","lat":51.281951904296875,"lon":7.038209915161133,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T09:00:00Z","aqi":34,"aqi_min":4,"aqi_max":65,"pm25":8.19,"pm10":3.18,"stations":18},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":39,"aqi_min":8,"aqi_max":82,"pm25":9.3,"pm10":null,"stations":16},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":45,"aqi_min":4,"aqi_max":89,"pm25":10.88,"pm10":0.0,"stations":15},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":38,"aqi_min":2,"aqi_max":68,"pm25":9.08,"pm10":1.53,"stations":18},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":39,"aqi_min":1,"aqi_max":59,"pm25":9.34,"pm10":null,"stations":14},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":40,"aqi_min":9,"aqi_max":60,"pm25":9.59,"pm10":null,"stations":16},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":45,"aqi_min":34,"aqi_max":53,"pm25":10.71,"pm10":null,"stations":6},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":34,"aqi_min":2,"aqi_max":55,"pm25":8.08,"pm10":1.55,"stations":12},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":35,"aqi_min":6,"aqi_max":60,"pm25":8.53,"pm10":null,"stations":12},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":35,"aqi_min":1,"aqi_max":51,"pm25":8.47,"pm10":null,"stations":15},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":45,"aqi_min":33,"aqi_max":58,"pm25":10.82,"pm10":null,"stations":13},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":39,"aqi_min":6,"aqi_max":63,"pm25":9.29,"pm10":3.12,"stations":12},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":32,"aqi_min":3,"aqi_max":54,"pm25":7.68,"pm10":2.0,"stations":16},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":32,"aqi_min":5,"aqi_max":51,"pm25":7.63,"pm10":1.47,"stations":18},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":31,"aqi_min":11,"aqi_max":54,"pm25":7.52,"pm10":3.76,"stations":12},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":32,"aqi_min":6,"aqi_max":74,"pm25":7.79,"pm10":1.53,"stations":19},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":30,"aqi_min":1,"aqi_max":49,"pm25":7.08,"pm10":2.0,"stations":10},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":37,"aqi_min":2,"aqi_max":68,"pm25":8.79,"pm10":4.28,"stations":17},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":26,"aqi_min":5,"aqi_max":59,"pm25":6.27,"pm10":3.87,"stations":16},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":24,"aqi_min":11,"aqi_max":51,"pm25":5.82,"pm10":2.89,"stations":14},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":28,"aqi_min":4,"aqi_max":65,"pm25":6.72,"pm10":2.29,"stations":20},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":34,"aqi_min":8,"aqi_max":55,"pm25":8.23,"pm10":2.05,"stations":10},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":64,"aqi_min":4,"aqi_max":189,"pm25":18.36,"pm10":1.33,"stations":16},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":31,"aqi_min":4,"aqi_max":61,"pm25":7.42,"pm10":2.65,"stations":11},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":30,"aqi_min":6,"aqi_max":56,"pm25":7.21,"pm10":2.84,"stations":11},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":34,"aqi_min":18,"aqi_max":52,"pm25":8.16,"pm10":6.24,"stations":8},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":38,"aqi_min":25,"aqi_max":60,"pm25":9.07,"pm10":6.73,"stations":9},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":42,"aqi_min":36,"aqi_max":55,"pm25":10.2,"pm10":9.76,"stations":15},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":40,"aqi_min":9,"aqi_max":54,"pm25":9.74,"pm10":12.22,"stations":17},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":37,"aqi_min":1,"aqi_max":59,"pm25":8.92,"pm10":8.97,"stations":12},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":150,"aqi_min":21,"aqi_max":500,"pm25":55.4,"pm10":10.6,"stations":14},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":40,"aqi_min":3,"aqi_max":59,"pm25":9.55,"pm10":11.05,"stations":13},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":64,"aqi_min":24,"aqi_max":197,"pm25":18.11,"pm10":10.69,"stations":21},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":58,"aqi_min":10,"aqi_max":184,"pm25":15.48,"pm10":7.09,"stations":18},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":48,"aqi_min":20,"aqi_max":67,"pm25":11.36,"pm10":14.81,"stations":19},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":45,"aqi_min":16,"aqi_max":83,"pm25":10.81,"pm10":11.93,"stations":12},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":41,"aqi_min":18,"aqi_max":52,"pm25":9.9,"pm10":8.02,"stations":11},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":34,"aqi_min":10,"aqi_max":78,"pm25":8.06,"pm10":8.79,"stations":24},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":30,"aqi_min":10,"aqi_max":49,"pm25":7.1,"pm10":9.34,"stations":16},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":34,"aqi_min":8,"aqi_max":53,"pm25":8.25,"pm10":12.89,"stations":12},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":54,"aqi_min":20,"aqi_max":85,"pm25":13.62,"pm10":14.0,"stations":6},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":42,"aqi_min":12,"aqi_max":61,"pm25":10.17,"pm10":13.58,"stations":20},{"datetime_utc":"2026-05-30T03:00:00Z","aqi":40,"aqi_min":12,"aqi_max":85,"pm25":9.75,"pm10":18.98,"stations":10},{"datetime_utc":"2026-05-30T04:00:00Z","aqi":39,"aqi_min":1,"aqi_max":87,"pm25":9.38,"pm10":19.99,"stations":12},{"datetime_utc":"2026-05-30T05:00:00Z","aqi":33,"aqi_min":1,"aqi_max":63,"pm25":7.89,"pm10":16.79,"stations":13},{"datetime_utc":"2026-05-30T06:00:00Z","aqi":42,"aqi_min":21,"aqi_max":76,"pm25":10.01,"pm10":17.56,"stations":6},{"datetime_utc":"2026-05-30T07:00:00Z","aqi":33,"aqi_min":14,"aqi_max":85,"pm25":7.93,"pm10":20.01,"stations":14},{"datetime_utc":"2026-05-30T08:00:00Z","aqi":70,"aqi_min":40,"aqi_max":93,"pm25":20.95,"pm10":23.89,"stations":2}],"daily":[{"date":"2026-05-28","aqi_avg":38,"aqi_min":31,"aqi_max":45,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.0,"pm10_avg":2.1,"hours":15,"stations_avg":14},{"date":"2026-05-29","aqi_avg":43,"aqi_min":24,"aqi_max":150,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.5,"pm10_avg":6.7,"hours":24,"stations_avg":15},{"date":"2026-05-30","aqi_avg":43,"aqi_min":33,"aqi_max":70,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.9,"pm10_avg":17.5,"hours":9,"stations_avg":11}]}