What is the air quality in Suncheon?

Suncheon, South Korea has an annual US AQI of 71 (Polluted) and average PM2.5 of 18.8 µg/m³, ranking #3272 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Suncheon?

September is typically the cleanest month (AQI 58) and May the most polluted (AQI 85).

Where does Suncheon's air quality data come from?

PM2.5: 1998–2026 (monitors 2015–2026, satellite 1998–2014; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

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

Suncheon Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3272	Suncheon, South Korea	Asia	AQI 71	PM2.5 18.8 µg/m³