Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous


How to best protect from air pollution?
Reduce your air pollution exposure in Zhejiang
Zhejiang air quality data sources
Which is the most polluted city in Zhejiang?
Air pollution data of cities in Zhejiang
This hourly ranking includes 16 Zhejiang cities with PM2.5 AQI.