What is the air quality in Andong?

Andong, South Korea has an annual US AQI of 74 (Polluted) and average PM2.5 of 20.5 µg/m³, ranking #3459 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Andong?

September is typically the cleanest month (AQI 53) and May the most polluted (AQI 88).

Where does Andong's air quality data come from?

PM2.5: 1998–2026 (monitors 2017–2026, satellite 1998–2019; 2025–2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

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

Andong Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3459	Andong, South Korea	Asia	AQI 74	PM2.5 20.5 µg/m³