What is the air quality in Tongren (Qinghai)?

Tongren (Qinghai), China has an annual US AQI of 94 (Polluted) and average PM2.5 of 29.9 µg/m³, ranking #4394 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Tongren (Qinghai)?

September is typically the cleanest month (AQI 69) and January the most polluted (AQI 120).

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
4394	Tongren (Qinghai), China	Asia	AQI 94	PM2.5 29.9 µg/m³