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  2. South Korea
  3. Ulsan

Ulsan

Ulsan, South Korea

2025-12-06 20:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
14.2
NO2
μg/m³
49.4
PM10
μg/m³
24.3
O3
μg/m³
30.5
CO
μg/m³
741.1
SO2
μg/m³
8.4
Weather
  • ℃
  • ℉
3℃
88%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • PM10
  • O3
  • CO
  • SO2
Places included
Buk-gu
AQI 68
Dong-gu
AQI 56
Jung-gu
AQI 58
Nam-gu
AQI 57
Ulju-gun
AQI 63
Data Sources
http://www.airkorea.or.kr/

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