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

청계천

Jung-gu, Seoul

2026-04-27 01:00

CAQI (Europe)

Medium

PM10

μg/m³

55

O3

μg/m³

102.9

NO2

μg/m³

73.7

PM2.5

μg/m³

22

CO

μg/m³

825

SO2

μg/m³

7.7

Weather

21℃

40%

7 kph

6 of 11

Historical Data

Data Sources

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

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