What is the air quality in Iksan?

Iksan, South Korea has an annual US AQI of 83 (Polluted) and average PM2.5 of 25.7 µg/m³, ranking #3924 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Iksan?

July is typically the cleanest month (AQI 63) and March the most polluted (AQI 98).

Where does Iksan's air quality data come from?

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

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

Iksan Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3924	Iksan, South Korea	Asia	AQI 83	PM2.5 25.7 µg/m³