What is the air quality in Dujiangyan?

Dujiangyan, China has an annual US AQI of 111 (Polluted) and average PM2.5 of 35.1 µg/m³, ranking #4937 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Dujiangyan?

September is typically the cleanest month (AQI 81) and January the most polluted (AQI 145).

Where does Dujiangyan's air quality data come from?

PM2.5: 1998–2024 (monitors 2014–2024, satellite 1998–2014, 2024). Measured by government monitoring stations. Full sources are on the methodology page.

Dujiangyan, China — Air Quality & Clean City Guide 2026

Dujiangyan Air Quality Data

Global rank	City	Continent	AQI	PM2.5
4937	Dujiangyan, China	Asia	AQI 111	PM2.5 35.1 µg/m³