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

서울역

Yongsan-gu, Seoul

2026-05-27 21:00

AQI (US)

Good

PM2.5

μg/m³

3

O3

μg/m³

34.5

NO2

μg/m³

19.1

PM10

μg/m³

5

SO2

μg/m³

7.1

CO

μg/m³

375

Weather

19℃

100%

7 kph

0 of 11

Historical Data

Data Sources

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

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