{"city":"Matara","country":"Sri Lanka","lat":5.94851016998291,"lon":80.5352783203125,"range":"20d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-15T07:00:00Z","aqi":36,"aqi_min":36,"aqi_max":36,"pm25":8.67,"pm10":6.0,"stations":1}],"daily":[{"date":"2026-07-15","aqi_avg":36,"aqi_min":36,"aqi_max":36,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":8.7,"pm10_avg":6.0,"hours":1,"stations_avg":1}]}