청계천 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

청계천

Jung-gu, Seoul

2026-01-20 01:00

AQI (US)

Moderate

PM2.5

μg/m³

10

PM10

μg/m³

24

O3

μg/m³

44.8

NO2

μg/m³

30.2

CO

μg/m³

512.5

SO2

μg/m³

4.6

Weather

-9℃

33%

11 kph

2 of 11

Historical Data

Data Sources

http://www.airkorea.or.kr/

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