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

효문동

Buk-gu, Ulsan

2025-12-10 19:00

AQI (India)

Satisfactory

NO2

μg/m³

77.8

PM2.5

μg/m³

41

PM10

μg/m³

68

CO

μg/m³

825

O3

μg/m³

11.8

SO2

μg/m³

7.7

Weather

7℃

52%

10 kph

0 of 11

Historical Data

Data Sources

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

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