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

서대문구

Seodaemun-gu, Seoul

2026-03-09 16:00

AQI (UK)

Moderate

PM10

μg/m³

60

PM2.5

μg/m³

40

O3

μg/m³

103.5

NO2

μg/m³

24.6

SO2

μg/m³

11.1

Weather

3℃

42%

4 kph

0 of 11

Historical Data

Data Sources

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

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