{"city":"Colombo","country":"Sri Lanka","lat":6.935480117797852,"lon":79.84867858886719,"range":"48h","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-26T21:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.800000190734863,"pm10":11.600000381469727,"stations":1},{"datetime_utc":"2026-05-26T22:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.400000095367432,"pm10":14.199999809265137,"stations":1},{"datetime_utc":"2026-05-26T23:00:00Z","aqi":21,"aqi_min":21,"aqi_max":21,"pm25":5.0,"pm10":10.399999618530273,"stations":1},{"datetime_utc":"2026-05-27T00:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.800000190734863,"pm10":15.199999809265137,"stations":1},{"datetime_utc":"2026-05-27T01:00:00Z","aqi":27,"aqi_min":27,"aqi_max":27,"pm25":6.599999904632568,"pm10":13.0,"stations":1},{"datetime_utc":"2026-05-27T02:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":8.0,"pm10":16.399999618530273,"stations":1},{"datetime_utc":"2026-05-27T03:00:00Z","aqi":28,"aqi_min":28,"aqi_max":28,"pm25":6.800000190734863,"pm10":13.800000190734863,"stations":1},{"datetime_utc":"2026-05-27T04:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.399999618530273,"pm10":21.600000381469727,"stations":1},{"datetime_utc":"2026-05-27T05:00:00Z","aqi":48,"aqi_min":48,"aqi_max":48,"pm25":11.600000381469727,"pm10":21.200000762939453,"stations":1},{"datetime_utc":"2026-05-27T06:00:00Z","aqi":35,"aqi_min":35,"aqi_max":35,"pm25":8.390000343322754,"pm10":15.0,"stations":1},{"datetime_utc":"2026-05-27T07:00:00Z","aqi":4,"aqi_min":4,"aqi_max":4,"pm25":1.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T08:00:00Z","aqi":5,"aqi_min":5,"aqi_max":5,"pm25":1.192725419998169,"pm10":0.13454575836658478,"stations":2},{"datetime_utc":"2026-05-27T09:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T10:00:00Z","aqi":8,"aqi_min":8,"aqi_max":8,"pm25":2.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T11:00:00Z","aqi":2,"aqi_min":2,"aqi_max":2,"pm25":0.5963627099990845,"pm10":0.13454575836658478,"stations":2},{"datetime_utc":"2026-05-27T12:00:00Z","aqi":7,"aqi_min":7,"aqi_max":7,"pm25":1.7442395687103271,"pm10":0.2242429405450821,"stations":2},{"datetime_utc":"2026-05-27T13:00:00Z","aqi":51,"aqi_min":51,"aqi_max":51,"pm25":12.164828300476074,"pm10":0.7175773978233337,"stations":2},{"datetime_utc":"2026-05-27T14:00:00Z","aqi":48,"aqi_min":48,"aqi_max":48,"pm25":11.599983215332031,"pm10":1.2109118700027466,"stations":2},{"datetime_utc":"2026-05-27T15:00:00Z","aqi":63,"aqi_min":63,"aqi_max":63,"pm25":17.846033096313477,"pm10":1.4800033569335938,"stations":2},{"datetime_utc":"2026-05-27T16:00:00Z","aqi":91,"aqi_min":91,"aqi_max":91,"pm25":31.28851318359375,"pm10":23.6800537109375,"stations":2},{"datetime_utc":"2026-05-27T17:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.089696884155273,"pm10":7.754321098327637,"stations":2},{"datetime_utc":"2026-05-27T18:00:00Z","aqi":71,"aqi_min":71,"aqi_max":71,"pm25":21.38545036315918,"pm10":9.283658027648926,"stations":2},{"datetime_utc":"2026-05-27T19:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":15.681204795837402,"pm10":5.471527576446533,"stations":2},{"datetime_utc":"2026-05-27T20:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.138166427612305,"pm10":0.8072745203971863,"stations":2},{"datetime_utc":"2026-05-27T21:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.990289688110352,"pm10":1.031517505645752,"stations":2},{"datetime_utc":"2026-05-27T22:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-27T23:00:00Z","aqi":41,"aqi_min":41,"aqi_max":41,"pm25":9.913923263549805,"pm10":0.5381830334663391,"stations":2},{"datetime_utc":"2026-05-28T00:00:00Z","aqi":61,"aqi_min":61,"aqi_max":61,"pm25":17.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T01:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":15.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T02:00:00Z","aqi":59,"aqi_min":59,"aqi_max":59,"pm25":16.00847625732422,"pm10":5.4266791343688965,"stations":2},{"datetime_utc":"2026-05-28T03:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":24.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T04:00:00Z","aqi":76,"aqi_min":76,"aqi_max":76,"pm25":24.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T05:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T06:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T07:00:00Z","aqi":24,"aqi_min":24,"aqi_max":24,"pm25":5.800000190734863,"pm10":10.600000381469727,"stations":1},{"datetime_utc":"2026-05-28T08:00:00Z","aqi":15,"aqi_min":15,"aqi_max":15,"pm25":3.4884791374206543,"pm10":0.26909151673316956,"stations":2},{"datetime_utc":"2026-05-28T09:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T10:00:00Z","aqi":29,"aqi_min":29,"aqi_max":29,"pm25":7.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T11:00:00Z","aqi":50,"aqi_min":50,"aqi_max":50,"pm25":12.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T12:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.90059232711792,"pm10":0.2242429405450821,"stations":2},{"datetime_utc":"2026-05-28T13:00:00Z","aqi":33,"aqi_min":33,"aqi_max":33,"pm25":7.990289211273193,"pm10":0.4484858810901642,"stations":2},{"datetime_utc":"2026-05-28T14:00:00Z","aqi":55,"aqi_min":55,"aqi_max":55,"pm25":14.0,"pm10":null,"stations":1},{"datetime_utc":"2026-05-28T15:00:00Z","aqi":31,"aqi_min":31,"aqi_max":31,"pm25":7.438775062561035,"pm10":0.35878869891166687,"stations":2},{"datetime_utc":"2026-05-28T16:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.631500244140625,"pm10":0.6278802156448364,"stations":2},{"datetime_utc":"2026-05-28T17:00:00Z","aqi":47,"aqi_min":47,"aqi_max":47,"pm25":11.330891609191895,"pm10":1.1660631895065308,"stations":2},{"datetime_utc":"2026-05-28T18:00:00Z","aqi":49,"aqi_min":49,"aqi_max":49,"pm25":11.837556838989258,"pm10":0.9373354315757751,"stations":2},{"datetime_utc":"2026-05-28T19:00:00Z","aqi":53,"aqi_min":53,"aqi_max":53,"pm25":13.0,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-26","aqi_avg":24,"aqi_min":21,"aqi_max":27,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":5.7,"pm10_avg":12.1,"hours":3,"stations_avg":1},{"date":"2026-05-27","aqi_avg":38,"aqi_min":2,"aqi_max":91,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.0,"pm10_avg":8.4,"hours":24,"stations_avg":2},{"date":"2026-05-28","aqi_avg":44,"aqi_min":15,"aqi_max":76,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.4,"pm10_avg":2.2,"hours":20,"stations_avg":1}]}