{"city":"Việt Yên","country":"Vietnam","lat":21.26667022705078,"lon":106.13333129882812,"range":"20d","license":"CC BY 4.0","source":"https://cerns.io","hourly":[{"datetime_utc":"2026-07-02T15:00:00Z","aqi":38,"aqi_min":38,"aqi_max":38,"pm25":9.119999885559082,"pm10":36.29999923706055,"stations":1},{"datetime_utc":"2026-07-06T15:00:00Z","aqi":37,"aqi_min":37,"aqi_max":37,"pm25":8.880000114440918,"pm10":28.600000381469727,"stations":1},{"datetime_utc":"2026-07-06T20:00:00Z","aqi":17,"aqi_min":17,"aqi_max":17,"pm25":4.079999923706055,"pm10":23.100000381469727,"stations":1}],"daily":[{"date":"2026-07-02","aqi_avg":38,"aqi_min":38,"aqi_max":38,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":9.1,"pm10_avg":36.3,"hours":1,"stations_avg":1},{"date":"2026-07-06","aqi_avg":27,"aqi_min":17,"aqi_max":37,"aqi_color":"#059669","aqi_label":"Good","pm25_avg":6.5,"pm10_avg":25.9,"hours":2,"stations_avg":1}]}