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  5. 효문동

효문동

Buk-gu, Ulsan

2026-05-02 15:00
AQI (China)
Good
Pollutants
PM2.5
μg/m³
39
PM10
μg/m³
50
O3
μg/m³
109.1
NO2
μg/m³
33.7
CO
μg/m³
787.5
SO2
μg/m³
11.4
Weather
  • ℃
  • ℉
16℃
58%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Data Sources
http://www.airkorea.or.kr/

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