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

청계천

Jung-gu, Seoul

2025-12-13 02:00

AQI (China)

Excellent

NO2

μg/m³

49.7

PM10

μg/m³

14

O3

μg/m³

29.4

PM2.5

μg/m³

4

CO

μg/m³

475

SO2

μg/m³

5.4

Weather

3℃

96%

11 kph

1 of 11

Historical Data

Data Sources

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

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