Hefei Moderate
Hefei, Anhui
Updated: May 11, 2026, 5:00 PM
Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
Current Weather
Pollutant Breakdown
Dominant pollutant: O3
PM2.5 Forecast (next 7 days)
Health Guidance
Data from: Anhui Environmental Protection Agency (安徽省生态环境厅), World Air Quality Index Project
Is the air safe in Hefei today?
The current Air Quality Index (AQI) in Hefei is 68, which is classified as "Moderate". Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.
The AQI scale runs from 0 to 500. Values of 0–50 are Good, 51–100 are Moderate, 101–150 are Unhealthy for Sensitive Groups, 151–200 are Unhealthy, 201–300 are Very Unhealthy, and 301–500 are Hazardous.
Air quality in Hefei, Anhui is monitored by local environmental agencies and reported through the World Air Quality Index project. Data is updated hourly and includes PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.