What is the air quality in Chongju?

Chongju, North Korea has an annual US AQI of 85 (Polluted) and average PM2.5 of 26.5 µg/m³, ranking #4012 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Chongju?

August is typically the cleanest month (AQI 62) and January the most polluted (AQI 111).

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
4012	Chongju, North Korea	Asia	AQI 85	PM2.5 26.5 µg/m³