What is the air quality in Hejin?

Hejin, China has an annual US AQI of 143 (Polluted) and average PM2.5 of 55.9 µg/m³, ranking #5634 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Hejin?

May is typically the cleanest month (AQI 118) and January the most polluted (AQI 175).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
5634	Hejin, China	Asia	AQI 143	PM2.5 55.9 µg/m³