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

청계천

Jung-gu, Seoul

2026-08-25 15:00

AQI (US)

Good

PM2.5

μg/m³

5

NO2

μg/m³

32.7

PM10

μg/m³

12

O3

μg/m³

12.6

SO2

μg/m³

6.6

CO

μg/m³

300

Weather

26℃

97%

6 kph

0 of 11

Historical Data

Data Sources

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

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