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

서초구

Seocho-gu, Seoul

2026-08-09 20:00

AQI (US)

Good

O3

μg/m³

64.3

PM2.5

μg/m³

2

SO2

μg/m³

6.3

NO2

μg/m³

6.6

PM10

μg/m³

3

CO

μg/m³

237.5

Weather

23℃

73%

9 kph

0 of 11

Historical Data

Data Sources

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

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