What is the air quality in Ürümqi?

Ürümqi, China has an annual US AQI of 111 (Polluted) and average PM2.5 of 45.8 µg/m³, ranking #4961 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Ürümqi?

September is typically the cleanest month (AQI 70) and January the most polluted (AQI 196).

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

Global rank	City	Continent	AQI	PM2.5
4961	Ürümqi, China	Asia	AQI 111	PM2.5 45.8 µg/m³