{"city":"Kolín","country":"Czech Republic","lat":50.02806091308594,"lon":15.199799537658691,"range":"20d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-05-22T07:00:00Z","aqi":52,"aqi_min":52,"aqi_max":52,"pm25":12.575510025024414,"pm10":null,"stations":1},{"datetime_utc":"2026-05-22T08:00:00Z","aqi":34,"aqi_min":34,"aqi_max":34,"pm25":8.15999984741211,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T17:00:00Z","aqi":42,"aqi_min":42,"aqi_max":42,"pm25":10.079999923706055,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T18:00:00Z","aqi":57,"aqi_min":57,"aqi_max":57,"pm25":14.953060150146484,"pm10":null,"stations":1},{"datetime_utc":"2026-06-01T19:00:00Z","aqi":39,"aqi_min":39,"aqi_max":39,"pm25":9.359999656677246,"pm10":null,"stations":1}],"daily":[{"date":"2026-05-22","aqi_avg":43,"aqi_min":34,"aqi_max":52,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":10.4,"pm10_avg":null,"hours":2,"stations_avg":1},{"date":"2026-06-01","aqi_avg":46,"aqi_min":39,"aqi_max":57,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":11.5,"pm10_avg":null,"hours":3,"stations_avg":1}]}