What is the air quality in Chongqing?

Chongqing, China has an annual US AQI of 126 (Polluted) and average PM2.5 of 48 µg/m³, ranking #5296 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Chongqing?

June is typically the cleanest month (AQI 97) and January the most polluted (AQI 174).

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
5296	Chongqing, China	Asia	AQI 126	PM2.5 48 µg/m³