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  2. South Korea
  3. Ulsan

Ulsan

Ulsan, South Korea

2025-12-06 13:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
14.9
NO2
μg/m³
65.2
PM10
μg/m³
26.8
O3
μg/m³
35.7
SO2
μg/m³
15.5
CO
μg/m³
849.6
Weather
  • ℃
  • ℉
4℃
51%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • PM10
  • O3
  • SO2
  • CO
Places included
Buk-gu
AQI 73
Dong-gu
AQI 59
Jung-gu
AQI 58
Nam-gu
AQI 55
Ulju-gun
AQI 63
Data Sources
http://www.airkorea.or.kr/

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