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

청계천

Jung-gu, Seoul

2026-10-11 05:00

AQI (US)

Moderate

PM2.5

μg/m³

19

O3

μg/m³

118.5

PM10

μg/m³

30

NO2

μg/m³

20.1

CO

μg/m³

387.5

SO2

μg/m³

6

Weather

28℃

39%

9 kph

0 of 11

Historical Data

Data Sources

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

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