What is the air quality in Changji?

Changji, China has an annual US AQI of 107 (Polluted) and average PM2.5 of 42.9 µg/m³, ranking #4872 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Changji?

September is typically the cleanest month (AQI 64) and January the most polluted (AQI 202).

PM2.5: 1998–2026 (monitors 2015–2026, satellite 1998–2014). Measured by government monitoring stations. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
4872	Changji, China	Asia	AQI 107	PM2.5 42.9 µg/m³