What is the air quality in Kaifeng?

Kaifeng, China has an annual US AQI of 147 (Polluted) and average PM2.5 of 61.1 µg/m³, ranking #5697 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kaifeng?

August is typically the cleanest month (AQI 114) and January the most polluted (AQI 193).

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
5697	Kaifeng, China	Asia	AQI 147	PM2.5 61.1 µg/m³