{"city":"Kalundborg","country":"Denmark","lat":55.67953872680664,"lon":11.088640213012695,"range":"7d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-06-02T02:00:00Z","aqi":20,"aqi_min":20,"aqi_max":20,"pm25":4.69,"pm10":5.0,"stations":1},{"datetime_utc":"2026-06-02T03:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.51,"pm10":4.82,"stations":1},{"datetime_utc":"2026-06-02T04:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.89,"pm10":2.0,"stations":1},{"datetime_utc":"2026-06-02T05:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":2.05,"stations":1},{"datetime_utc":"2026-06-02T06:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.79,"pm10":2.17,"stations":1},{"datetime_utc":"2026-06-02T11:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-02T15:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.3,"pm10":1.69,"stations":1},{"datetime_utc":"2026-06-02T16:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.93,"pm10":2.33,"stations":1},{"datetime_utc":"2026-06-02T17:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.74,"pm10":2.87,"stations":1},{"datetime_utc":"2026-06-02T18:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.53,"pm10":2.33,"stations":1},{"datetime_utc":"2026-06-02T19:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-02T21:00:00Z","aqi":11,"aqi_min":11,"aqi_max":11,"pm25":2.64,"pm10":2.64,"stations":1},{"datetime_utc":"2026-06-02T22:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":4.12,"stations":1},{"datetime_utc":"2026-06-02T23:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.43,"pm10":4.82,"stations":1},{"datetime_utc":"2026-06-03T00:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.71,"pm10":4.0,"stations":1},{"datetime_utc":"2026-06-03T01:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.07,"pm10":4.38,"stations":1},{"datetime_utc":"2026-06-03T02:00:00Z","aqi":16,"aqi_min":16,"aqi_max":16,"pm25":3.87,"pm10":3.92,"stations":1},{"datetime_utc":"2026-06-03T03:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.71,"pm10":3.71,"stations":1},{"datetime_utc":"2026-06-03T04:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.3,"pm10":3.43,"stations":1},{"datetime_utc":"2026-06-03T05:00:00Z","aqi":12,"aqi_min":12,"aqi_max":12,"pm25":2.89,"pm10":3.48,"stations":1},{"datetime_utc":"2026-06-03T06:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.3,"pm10":3.3,"stations":1},{"datetime_utc":"2026-06-03T07:00:00Z","aqi":18,"aqi_min":18,"aqi_max":18,"pm25":4.28,"pm10":4.38,"stations":1},{"datetime_utc":"2026-06-03T08:00:00Z","aqi":19,"aqi_min":19,"aqi_max":19,"pm25":4.48,"pm10":4.48,"stations":1},{"datetime_utc":"2026-06-03T09:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.41,"pm10":2.76,"stations":1},{"datetime_utc":"2026-06-03T16:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.46,"pm10":1.46,"stations":1},{"datetime_utc":"2026-06-03T18:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.28,"pm10":1.41,"stations":1},{"datetime_utc":"2026-06-03T19:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.25,"pm10":2.61,"stations":1},{"datetime_utc":"2026-06-03T20:00:00Z","aqi":14,"aqi_min":14,"aqi_max":14,"pm25":3.28,"pm10":3.33,"stations":1},{"datetime_utc":"2026-06-03T23:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-04T00:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.28,"pm10":6.33,"stations":1},{"datetime_utc":"2026-06-04T01:00:00Z","aqi":26,"aqi_min":26,"aqi_max":26,"pm25":6.25,"pm10":8.05,"stations":1},{"datetime_utc":"2026-06-04T02:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.17,"pm10":6.58,"stations":1},{"datetime_utc":"2026-06-04T03:00:00Z","aqi":22,"aqi_min":22,"aqi_max":22,"pm25":5.33,"pm10":5.69,"stations":1},{"datetime_utc":"2026-06-04T04:00:00Z","aqi":25,"aqi_min":25,"aqi_max":25,"pm25":6.12,"pm10":6.87,"stations":1},{"datetime_utc":"2026-06-04T05:00:00Z","aqi":13,"aqi_min":13,"aqi_max":13,"pm25":3.17,"pm10":3.61,"stations":1},{"datetime_utc":"2026-06-04T06:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.41,"pm10":2.87,"stations":1},{"datetime_utc":"2026-06-04T08:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-04T10:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.08,"pm10":2.02,"stations":1},{"datetime_utc":"2026-06-05T10:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-07T01:00:00Z","aqi":74,"aqi_min":74,"aqi_max":74,"pm25":23.2,"pm10":23.87,"stations":1},{"datetime_utc":"2026-06-07T07:00:00Z","aqi":1,"aqi_min":1,"aqi_max":1,"pm25":0.25,"pm10":1.71,"stations":1},{"datetime_utc":"2026-06-07T11:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.28,"pm10":1.28,"stations":1},{"datetime_utc":"2026-06-07T22:00:00Z","aqi":9,"aqi_min":9,"aqi_max":9,"pm25":2.25,"pm10":2.25,"stations":1},{"datetime_utc":"2026-06-07T23:00:00Z","aqi":6,"aqi_min":6,"aqi_max":6,"pm25":1.35,"pm10":1.35,"stations":1},{"datetime_utc":"2026-06-08T00:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T12:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T13:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.61,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T15:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.1,"pm10":1.41,"stations":1},{"datetime_utc":"2026-06-08T16:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.2,"pm10":1.2,"stations":1},{"datetime_utc":"2026-06-08T19:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-08T21:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.97,"pm10":2.25,"stations":1},{"datetime_utc":"2026-06-08T22:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":1.89,"pm10":2.23,"stations":1},{"datetime_utc":"2026-06-08T23:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":1.0,"stations":1},{"datetime_utc":"2026-06-09T00:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.61,"pm10":1.79,"stations":1},{"datetime_utc":"2026-06-09T01:00:00Z","aqi":10,"aqi_min":10,"aqi_max":10,"pm25":2.46,"pm10":2.46,"stations":1}],"daily":[{"date":"2026-06-02","aqi_avg":10,"aqi_min":4,"aqi_max":20,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.4,"pm10_avg":2.8,"hours":14,"stations_avg":1},{"date":"2026-06-03","aqi_avg":13,"aqi_min":4,"aqi_max":19,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":3.0,"pm10_avg":3.2,"hours":15,"stations_avg":1},{"date":"2026-06-04","aqi_avg":17,"aqi_min":4,"aqi_max":26,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":4.1,"pm10_avg":4.8,"hours":9,"stations_avg":1},{"date":"2026-06-05","aqi_avg":4,"aqi_min":4,"aqi_max":4,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.0,"pm10_avg":1.0,"hours":1,"stations_avg":1},{"date":"2026-06-07","aqi_avg":19,"aqi_min":1,"aqi_max":74,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.7,"pm10_avg":6.1,"hours":5,"stations_avg":1},{"date":"2026-06-08","aqi_avg":5,"aqi_min":2,"aqi_max":8,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":1.2,"pm10_avg":1.3,"hours":9,"stations_avg":1},{"date":"2026-06-09","aqi_avg":8,"aqi_min":7,"aqi_max":10,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":2.0,"pm10_avg":2.1,"hours":2,"stations_avg":1}]}