What is the air quality in Gwangmyeong?

Gwangmyeong, South Korea has an annual US AQI of 79 (Polluted) and average PM2.5 of 23 µg/m³, ranking #3736 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Gwangmyeong?

September is typically the cleanest month (AQI 60) and March the most polluted (AQI 94).

Where does Gwangmyeong's air quality data come from?

PM2.5: 1998–2026 (monitors 2016–2026, satellite 1998–2016; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

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

Gwangmyeong Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3736	Gwangmyeong, South Korea	Asia	AQI 79	PM2.5 23 µg/m³