What is the air quality in Zhangjiakou?

Zhangjiakou, China has an annual US AQI of 89 (Polluted) and average PM2.5 of 26.9 µg/m³, ranking #4186 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Zhangjiakou?

September is typically the cleanest month (AQI 72) and June the most polluted (AQI 102).

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
4186	Zhangjiakou, China	Asia	AQI 89	PM2.5 26.9 µg/m³