What is the air quality in Yangju?

Yangju, South Korea has an annual US AQI of 80 (Polluted) and average PM2.5 of 22.8 µg/m³, ranking #3782 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Yangju?

September is typically the cleanest month (AQI 55) and June the most polluted (AQI 95).

Where does Yangju's air quality data come from?

PM2.5: 1998–2026 (monitors 2017–2026, satellite 1998–2017; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Yangju, South Korea — Air Quality & Clean City Guide 2026

Yangju Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3782	Yangju, South Korea	Asia	AQI 80	PM2.5 22.8 µg/m³