What is the air quality in Namyangju?

Namyangju, South Korea has an annual US AQI of 77 (Polluted) and average PM2.5 of 22 µg/m³, ranking #3628 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Namyangju?

September is typically the cleanest month (AQI 53) and March the most polluted (AQI 93).

Where does Namyangju'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.

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

Namyangju Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3628	Namyangju, South Korea	Asia	AQI 77	PM2.5 22 µg/m³