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

효문동

Buk-gu, Ulsan

2026-04-26 14:00

CAQI (Europe)

Low

PM2.5

μg/m³

24

PM10

μg/m³

29

O3

μg/m³

69.2

NO2

μg/m³

47

SO2

μg/m³

13.4

CO

μg/m³

512.5

Weather

16℃

82%

6 kph

0 of 11

Historical Data

Data Sources

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

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