{"city":"Arlon","country":"Belgium","lat":49.68333053588867,"lon":5.816669940948486,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-07T09:00:00Z","aqi":40,"aqi_min":7,"aqi_max":76,"pm25":9.48,"pm10":22.0,"stations":8},{"datetime_utc":"2026-06-07T10:00:00Z","aqi":30,"aqi_min":13,"aqi_max":39,"pm25":7.24,"pm10":21.0,"stations":8},{"datetime_utc":"2026-06-07T11:00:00Z","aqi":28,"aqi_min":15,"aqi_max":46,"pm25":6.59,"pm10":15.0,"stations":4},{"datetime_utc":"2026-06-07T12:00:00Z","aqi":69,"aqi_min":1,"aqi_max":151,"pm25":20.7,"pm10":14.0,"stations":6},{"datetime_utc":"2026-06-07T13:00:00Z","aqi":28,"aqi_min":7,"aqi_max":46,"pm25":6.59,"pm10":16.0,"stations":4},{"datetime_utc":"2026-06-07T14:00:00Z","aqi":30,"aqi_min":19,"aqi_max":50,"pm25":7.15,"pm10":20.0,"stations":7},{"datetime_utc":"2026-06-07T15:00:00Z","aqi":15,"aqi_min":3,"aqi_max":25,"pm25":3.5,"pm10":20.0,"stations":7},{"datetime_utc":"2026-06-07T16:00:00Z","aqi":19,"aqi_min":12,"aqi_max":25,"pm25":4.6,"pm10":19.0,"stations":5},{"datetime_utc":"2026-06-07T17:00:00Z","aqi":27,"aqi_min":2,"aqi_max":57,"pm25":6.53,"pm10":22.0,"stations":6},{"datetime_utc":"2026-06-07T18:00:00Z","aqi":149,"aqi_min":29,"aqi_max":199,"pm25":55.02,"pm10":20.0,"stations":3},{"datetime_utc":"2026-06-07T19:00:00Z","aqi":52,"aqi_min":12,"aqi_max":127,"pm25":12.53,"pm10":17.0,"stations":8},{"datetime_utc":"2026-06-07T20:00:00Z","aqi":36,"aqi_min":11,"aqi_max":69,"pm25":8.61,"pm10":15.0,"stations":11},{"datetime_utc":"2026-06-07T21:00:00Z","aqi":28,"aqi_min":18,"aqi_max":39,"pm25":6.73,"pm10":15.0,"stations":5},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":32,"aqi_min":13,"aqi_max":57,"pm25":7.7,"pm10":null,"stations":3},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":55,"aqi_min":24,"aqi_max":95,"pm25":13.96,"pm10":null,"stations":5},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":25,"aqi_min":14,"aqi_max":42,"pm25":6.06,"pm10":null,"stations":4},{"datetime_utc":"2026-06-08T01:00:00Z","aqi":42,"aqi_min":3,"aqi_max":85,"pm25":10.08,"pm10":null,"stations":7},{"datetime_utc":"2026-06-08T02:00:00Z","aqi":88,"aqi_min":21,"aqi_max":166,"pm25":29.51,"pm10":16.0,"stations":10},{"datetime_utc":"2026-06-08T03:00:00Z","aqi":45,"aqi_min":19,"aqi_max":66,"pm25":10.93,"pm10":18.0,"stations":3},{"datetime_utc":"2026-06-08T04:00:00Z","aqi":23,"aqi_min":18,"aqi_max":33,"pm25":5.6,"pm10":20.0,"stations":4},{"datetime_utc":"2026-06-08T05:00:00Z","aqi":21,"aqi_min":10,"aqi_max":33,"pm25":5.05,"pm10":23.0,"stations":6},{"datetime_utc":"2026-06-08T06:00:00Z","aqi":26,"aqi_min":18,"aqi_max":38,"pm25":6.34,"pm10":23.0,"stations":6},{"datetime_utc":"2026-06-08T07:00:00Z","aqi":28,"aqi_min":13,"aqi_max":41,"pm25":6.84,"pm10":23.0,"stations":9},{"datetime_utc":"2026-06-08T08:00:00Z","aqi":36,"aqi_min":16,"aqi_max":52,"pm25":8.74,"pm10":23.0,"stations":5},{"datetime_utc":"2026-06-08T09:00:00Z","aqi":29,"aqi_min":9,"aqi_max":46,"pm25":7.04,"pm10":21.0,"stations":8},{"datetime_utc":"2026-06-08T10:00:00Z","aqi":33,"aqi_min":21,"aqi_max":53,"pm25":7.91,"pm10":21.0,"stations":5},{"datetime_utc":"2026-06-08T11:00:00Z","aqi":28,"aqi_min":14,"aqi_max":47,"pm25":6.62,"pm10":30.0,"stations":8},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":53,"aqi_min":5,"aqi_max":133,"pm25":12.89,"pm10":30.0,"stations":10},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":39,"aqi_min":18,"aqi_max":52,"pm25":9.43,"pm10":21.0,"stations":7},{"datetime_utc":"2026-06-08T14:00:00Z","aqi":35,"aqi_min":32,"aqi_max":40,"pm25":8.3,"pm10":17.0,"stations":4},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":52,"aqi_min":27,"aqi_max":70,"pm25":12.8,"pm10":18.0,"stations":6},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":28,"aqi_min":11,"aqi_max":42,"pm25":6.61,"pm10":18.0,"stations":3},{"datetime_utc":"2026-06-08T17:00:00Z","aqi":28,"aqi_min":23,"aqi_max":38,"pm25":6.74,"pm10":14.0,"stations":5},{"datetime_utc":"2026-06-08T18:00:00Z","aqi":23,"aqi_min":1,"aqi_max":51,"pm25":5.58,"pm10":null,"stations":6},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":32,"aqi_min":18,"aqi_max":38,"pm25":7.56,"pm10":16.0,"stations":5},{"datetime_utc":"2026-06-08T20:00:00Z","aqi":33,"aqi_min":9,"aqi_max":46,"pm25":8.02,"pm10":13.0,"stations":6},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":27,"aqi_min":17,"aqi_max":42,"pm25":6.43,"pm10":13.0,"stations":6},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":56,"aqi_min":40,"aqi_max":65,"pm25":14.44,"pm10":null,"stations":3},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":12,"aqi_min":4,"aqi_max":19,"pm25":2.94,"pm10":null,"stations":4},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":24,"aqi_min":6,"aqi_max":48,"pm25":5.76,"pm10":null,"stations":7},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":41,"aqi_min":9,"aqi_max":63,"pm25":9.83,"pm10":null,"stations":6},{"datetime_utc":"2026-06-09T02:00:00Z","aqi":20,"aqi_min":1,"aqi_max":37,"pm25":4.89,"pm10":7.0,"stations":12},{"datetime_utc":"2026-06-09T03:00:00Z","aqi":45,"aqi_min":4,"aqi_max":144,"pm25":10.79,"pm10":null,"stations":8},{"datetime_utc":"2026-06-09T04:00:00Z","aqi":24,"aqi_min":3,"aqi_max":46,"pm25":5.8,"pm10":7.0,"stations":6},{"datetime_utc":"2026-06-09T05:00:00Z","aqi":23,"aqi_min":10,"aqi_max":34,"pm25":5.53,"pm10":19.0,"stations":8},{"datetime_utc":"2026-06-09T06:00:00Z","aqi":20,"aqi_min":12,"aqi_max":31,"pm25":4.8,"pm10":null,"stations":6},{"datetime_utc":"2026-06-09T07:00:00Z","aqi":57,"aqi_min":13,"aqi_max":82,"pm25":14.81,"pm10":null,"stations":3},{"datetime_utc":"2026-06-09T08:00:00Z","aqi":22,"aqi_min":20,"aqi_max":24,"pm25":5.28,"pm10":null,"stations":3}],"daily":[{"date":"2026-06-07","aqi_avg":43,"aqi_min":15,"aqi_max":149,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.8,"pm10_avg":18.2,"hours":15,"stations_avg":6},{"date":"2026-06-08","aqi_avg":35,"aqi_min":12,"aqi_max":88,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.9,"pm10_avg":19.9,"hours":24,"stations_avg":6},{"date":"2026-06-09","aqi_avg":31,"aqi_min":20,"aqi_max":57,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.5,"pm10_avg":11.0,"hours":9,"stations_avg":7}]}