{"city":"Merzig","country":"Germany","lat":49.44330978393555,"lon":6.638740062713623,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-27T17:00:00Z","aqi":56,"aqi_min":29,"aqi_max":119,"pm25":14.53,"pm10":33.82,"stations":14},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":157,"aqi_min":29,"aqi_max":499,"pm25":66.8,"pm10":8.64,"stations":14},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":58,"aqi_min":18,"aqi_max":107,"pm25":15.58,"pm10":25.28,"stations":16},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":52,"aqi_min":21,"aqi_max":65,"pm25":12.38,"pm10":25.63,"stations":10},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":152,"aqi_min":20,"aqi_max":445,"pm25":57.95,"pm10":5.12,"stations":10},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":39,"aqi_min":4,"aqi_max":53,"pm25":9.36,"pm10":1.12,"stations":8},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":37,"aqi_min":16,"aqi_max":56,"pm25":8.9,"pm10":18.2,"stations":12},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":54,"aqi_min":27,"aqi_max":68,"pm25":13.35,"pm10":null,"stations":5},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":41,"aqi_min":18,"aqi_max":68,"pm25":9.89,"pm10":18.0,"stations":12},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":39,"aqi_min":21,"aqi_max":72,"pm25":9.38,"pm10":12.8,"stations":11},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":35,"aqi_min":17,"aqi_max":78,"pm25":8.54,"pm10":12.5,"stations":10},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":28,"aqi_min":7,"aqi_max":76,"pm25":6.75,"pm10":10.8,"stations":10},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":35,"aqi_min":17,"aqi_max":70,"pm25":8.54,"pm10":10.4,"stations":9},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":34,"aqi_min":10,"aqi_max":70,"pm25":8.12,"pm10":10.5,"stations":8},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":32,"aqi_min":21,"aqi_max":68,"pm25":7.61,"pm10":11.8,"stations":10},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":52,"aqi_min":30,"aqi_max":70,"pm25":12.79,"pm10":null,"stations":4},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":159,"aqi_min":17,"aqi_max":500,"pm25":70.9,"pm10":15.8,"stations":15},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":35,"aqi_min":17,"aqi_max":66,"pm25":8.37,"pm10":15.8,"stations":11},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":33,"aqi_min":12,"aqi_max":61,"pm25":7.99,"pm10":15.75,"stations":9},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":32,"aqi_min":18,"aqi_max":59,"pm25":7.84,"pm10":59.0,"stations":15},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":40,"aqi_min":19,"aqi_max":63,"pm25":9.55,"pm10":null,"stations":8},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":31,"aqi_min":10,"aqi_max":50,"pm25":7.4,"pm10":20.17,"stations":11},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":50,"aqi_min":29,"aqi_max":66,"pm25":12.0,"pm10":24.0,"stations":5},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":40,"aqi_min":2,"aqi_max":76,"pm25":9.68,"pm10":16.33,"stations":13},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":33,"aqi_min":0,"aqi_max":82,"pm25":7.95,"pm10":17.75,"stations":16},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":32,"aqi_min":4,"aqi_max":61,"pm25":7.72,"pm10":15.32,"stations":11},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":34,"aqi_min":4,"aqi_max":57,"pm25":8.1,"pm10":17.68,"stations":14},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":29,"aqi_min":4,"aqi_max":63,"pm25":7.04,"pm10":15.06,"stations":16},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":23,"aqi_min":4,"aqi_max":50,"pm25":5.45,"pm10":2.25,"stations":6},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":44,"aqi_min":2,"aqi_max":105,"pm25":10.5,"pm10":1.53,"stations":10},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":28,"aqi_min":4,"aqi_max":65,"pm25":6.64,"pm10":13.46,"stations":16},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":21,"aqi_min":4,"aqi_max":50,"pm25":5.1,"pm10":1.58,"stations":5},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":28,"aqi_min":5,"aqi_max":57,"pm25":6.79,"pm10":15.33,"stations":12},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":30,"aqi_min":2,"aqi_max":50,"pm25":7.18,"pm10":11.16,"stations":15},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":30,"aqi_min":2,"aqi_max":58,"pm25":7.29,"pm10":11.22,"stations":20},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":39,"aqi_min":21,"aqi_max":82,"pm25":9.43,"pm10":11.5,"stations":13},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":63,"aqi_min":24,"aqi_max":152,"pm25":17.66,"pm10":null,"stations":10},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":33,"aqi_min":10,"aqi_max":59,"pm25":7.98,"pm10":14.17,"stations":12},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":39,"aqi_min":2,"aqi_max":84,"pm25":9.3,"pm10":18.67,"stations":12},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":29,"aqi_min":21,"aqi_max":55,"pm25":7.02,"pm10":18.67,"stations":12},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":35,"aqi_min":15,"aqi_max":61,"pm25":8.29,"pm10":18.17,"stations":14},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":36,"aqi_min":17,"aqi_max":60,"pm25":8.72,"pm10":18.5,"stations":13},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":30,"aqi_min":2,"aqi_max":55,"pm25":7.17,"pm10":14.29,"stations":14},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":39,"aqi_min":8,"aqi_max":65,"pm25":9.26,"pm10":14.83,"stations":13},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":40,"aqi_min":5,"aqi_max":58,"pm25":9.68,"pm10":18.34,"stations":14},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":38,"aqi_min":8,"aqi_max":58,"pm25":9.18,"pm10":20.93,"stations":12},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":33,"aqi_min":6,"aqi_max":45,"pm25":8.0,"pm10":1.65,"stations":5},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":32,"aqi_min":5,"aqi_max":42,"pm25":7.55,"pm10":2.37,"stations":4}],"daily":[{"date":"2026-05-27","aqi_avg":79,"aqi_min":37,"aqi_max":157,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":26.5,"pm10_avg":16.8,"hours":7,"stations_avg":12},{"date":"2026-05-28","aqi_avg":41,"aqi_min":23,"aqi_max":159,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.3,"pm10_avg":16.0,"hours":24,"stations_avg":11},{"date":"2026-05-29","aqi_avg":35,"aqi_min":21,"aqi_max":63,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.6,"pm10_avg":13.2,"hours":17,"stations_avg":12}]}