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

효문동

Buk-gu, Ulsan

2025-12-10 02:00

AQI (China)

Excellent

PM10

μg/m³

40

PM2.5

μg/m³

24

NO2

μg/m³

45

O3

μg/m³

64.5

CO

μg/m³

562.5

SO2

μg/m³

8.6

Weather

10℃

36%

3 kph

2 of 11

Historical Data

Data Sources

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

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