What is the air quality in Kunming?

Kunming, China has an annual US AQI of 81 (Polluted) and average PM2.5 of 24.4 µg/m³, ranking #3837 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kunming?

June is typically the cleanest month (AQI 60) and March the most polluted (AQI 111).

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
3837	Kunming, China	Asia	AQI 81	PM2.5 24.4 µg/m³