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  5. 효문동

효문동

Buk-gu, Ulsan

2025-12-06 18:00
CAQI (Europe)
Low
Pollutants
PM10
μg/m³
31
PM2.5
μg/m³
18
NO2
μg/m³
59.3
O3
μg/m³
18
CO
μg/m³
750
SO2
μg/m³
6.6
Weather
  • ℃
  • ℉
4℃
87%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Data Sources
http://www.airkorea.or.kr/

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