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

청계천

Jung-gu, Seoul

2026-03-12 01:00

AQI (US)

Unhealthy for Sensitive Groups

PM2.5

μg/m³

53

PM10

μg/m³

81

NO2

μg/m³

72.1

O3

μg/m³

47.6

CO

μg/m³

962.5

SO2

μg/m³

8

Weather

8℃

43%

6 kph

3 of 11

Historical Data

Data Sources

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

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