{"city":"Boom","country":"Belgium","lat":51.0924186706543,"lon":4.371699810028076,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-28T02:00:00Z","aqi":30,"aqi_min":4,"aqi_max":80,"pm25":7.24,"pm10":13.16,"stations":27},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":21,"aqi_min":4,"aqi_max":46,"pm25":5.05,"pm10":13.35,"stations":34},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":29,"aqi_min":3,"aqi_max":62,"pm25":6.85,"pm10":15.91,"stations":34},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":32,"aqi_min":10,"aqi_max":68,"pm25":7.7,"pm10":19.17,"stations":36},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":30,"aqi_min":13,"aqi_max":52,"pm25":7.25,"pm10":21.79,"stations":21},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":34,"aqi_min":7,"aqi_max":57,"pm25":8.08,"pm10":24.44,"stations":40},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":31,"aqi_min":9,"aqi_max":59,"pm25":7.41,"pm10":24.51,"stations":42},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":33,"aqi_min":8,"aqi_max":65,"pm25":7.87,"pm10":22.22,"stations":20},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":35,"aqi_min":4,"aqi_max":56,"pm25":8.49,"pm10":21.61,"stations":37},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":32,"aqi_min":5,"aqi_max":77,"pm25":7.84,"pm10":19.85,"stations":32},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":25,"aqi_min":5,"aqi_max":52,"pm25":6.12,"pm10":20.97,"stations":21},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":30,"aqi_min":2,"aqi_max":53,"pm25":7.18,"pm10":18.13,"stations":35},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":33,"aqi_min":2,"aqi_max":51,"pm25":7.87,"pm10":19.89,"stations":33},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":32,"aqi_min":2,"aqi_max":70,"pm25":7.77,"pm10":20.33,"stations":31},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":38,"aqi_min":12,"aqi_max":102,"pm25":9.04,"pm10":24.25,"stations":21},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":34,"aqi_min":5,"aqi_max":64,"pm25":8.05,"pm10":20.57,"stations":36},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":35,"aqi_min":6,"aqi_max":73,"pm25":8.54,"pm10":20.45,"stations":34},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":29,"aqi_min":9,"aqi_max":51,"pm25":6.88,"pm10":21.31,"stations":19},{"datetime_utc":"2026-05-28T20:00:00Z","aqi":35,"aqi_min":10,"aqi_max":58,"pm25":8.3,"pm10":22.36,"stations":38},{"datetime_utc":"2026-05-28T21:00:00Z","aqi":32,"aqi_min":9,"aqi_max":53,"pm25":7.67,"pm10":21.51,"stations":37},{"datetime_utc":"2026-05-28T22:00:00Z","aqi":26,"aqi_min":5,"aqi_max":51,"pm25":6.32,"pm10":22.64,"stations":32},{"datetime_utc":"2026-05-28T23:00:00Z","aqi":27,"aqi_min":1,"aqi_max":41,"pm25":6.45,"pm10":19.57,"stations":22},{"datetime_utc":"2026-05-29T00:00:00Z","aqi":32,"aqi_min":9,"aqi_max":53,"pm25":7.66,"pm10":19.25,"stations":27},{"datetime_utc":"2026-05-29T01:00:00Z","aqi":30,"aqi_min":10,"aqi_max":61,"pm25":7.33,"pm10":21.01,"stations":30},{"datetime_utc":"2026-05-29T02:00:00Z","aqi":30,"aqi_min":9,"aqi_max":59,"pm25":7.17,"pm10":20.98,"stations":31},{"datetime_utc":"2026-05-29T03:00:00Z","aqi":32,"aqi_min":7,"aqi_max":60,"pm25":7.55,"pm10":22.75,"stations":29},{"datetime_utc":"2026-05-29T04:00:00Z","aqi":31,"aqi_min":5,"aqi_max":58,"pm25":7.5,"pm10":23.29,"stations":26},{"datetime_utc":"2026-05-29T05:00:00Z","aqi":34,"aqi_min":1,"aqi_max":66,"pm25":8.15,"pm10":30.08,"stations":34},{"datetime_utc":"2026-05-29T06:00:00Z","aqi":41,"aqi_min":6,"aqi_max":78,"pm25":9.83,"pm10":37.6,"stations":39},{"datetime_utc":"2026-05-29T07:00:00Z","aqi":37,"aqi_min":5,"aqi_max":65,"pm25":8.76,"pm10":39.02,"stations":34},{"datetime_utc":"2026-05-29T08:00:00Z","aqi":43,"aqi_min":3,"aqi_max":77,"pm25":10.3,"pm10":44.68,"stations":21},{"datetime_utc":"2026-05-29T09:00:00Z","aqi":38,"aqi_min":6,"aqi_max":68,"pm25":9.13,"pm10":42.48,"stations":38},{"datetime_utc":"2026-05-29T10:00:00Z","aqi":42,"aqi_min":6,"aqi_max":64,"pm25":10.2,"pm10":41.51,"stations":24},{"datetime_utc":"2026-05-29T11:00:00Z","aqi":42,"aqi_min":1,"aqi_max":65,"pm25":10.18,"pm10":41.19,"stations":40},{"datetime_utc":"2026-05-29T12:00:00Z","aqi":40,"aqi_min":7,"aqi_max":68,"pm25":9.45,"pm10":45.19,"stations":35},{"datetime_utc":"2026-05-29T13:00:00Z","aqi":45,"aqi_min":7,"aqi_max":71,"pm25":10.83,"pm10":53.21,"stations":34},{"datetime_utc":"2026-05-29T14:00:00Z","aqi":38,"aqi_min":3,"aqi_max":80,"pm25":9.22,"pm10":45.92,"stations":29},{"datetime_utc":"2026-05-29T15:00:00Z","aqi":54,"aqi_min":3,"aqi_max":76,"pm25":13.38,"pm10":37.45,"stations":33},{"datetime_utc":"2026-05-29T16:00:00Z","aqi":44,"aqi_min":4,"aqi_max":82,"pm25":10.49,"pm10":44.66,"stations":24},{"datetime_utc":"2026-05-29T17:00:00Z","aqi":45,"aqi_min":5,"aqi_max":87,"pm25":10.83,"pm10":37.76,"stations":35},{"datetime_utc":"2026-05-29T18:00:00Z","aqi":55,"aqi_min":16,"aqi_max":89,"pm25":13.77,"pm10":39.24,"stations":19},{"datetime_utc":"2026-05-29T19:00:00Z","aqi":56,"aqi_min":17,"aqi_max":109,"pm25":14.72,"pm10":37.2,"stations":39},{"datetime_utc":"2026-05-29T20:00:00Z","aqi":52,"aqi_min":3,"aqi_max":99,"pm25":12.6,"pm10":36.44,"stations":27},{"datetime_utc":"2026-05-29T21:00:00Z","aqi":52,"aqi_min":5,"aqi_max":118,"pm25":12.71,"pm10":34.88,"stations":31},{"datetime_utc":"2026-05-29T22:00:00Z","aqi":59,"aqi_min":4,"aqi_max":105,"pm25":15.85,"pm10":32.6,"stations":23},{"datetime_utc":"2026-05-29T23:00:00Z","aqi":50,"aqi_min":1,"aqi_max":113,"pm25":11.91,"pm10":32.24,"stations":34},{"datetime_utc":"2026-05-30T00:00:00Z","aqi":51,"aqi_min":5,"aqi_max":123,"pm25":12.32,"pm10":32.05,"stations":34},{"datetime_utc":"2026-05-30T01:00:00Z","aqi":59,"aqi_min":24,"aqi_max":121,"pm25":15.73,"pm10":31.32,"stations":29},{"datetime_utc":"2026-05-30T02:00:00Z","aqi":70,"aqi_min":70,"aqi_max":70,"pm25":21.13,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-28","aqi_avg":31,"aqi_min":21,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":7.5,"pm10_avg":20.4,"hours":22,"stations_avg":31},{"date":"2026-05-29","aqi_avg":43,"aqi_min":30,"aqi_max":59,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.4,"pm10_avg":35.9,"hours":24,"stations_avg":31},{"date":"2026-05-30","aqi_avg":60,"aqi_min":51,"aqi_max":70,"aqi_color":"#d97706","aqi_label":"Moderate","pm25_avg":16.4,"pm10_avg":31.7,"hours":3,"stations_avg":21}]}