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  2. South Korea
  3. Ulsan

Ulsan

South Korea

2025-12-10 11:00
AQI (India)
Moderately polluted
Pollutants
NO2
μg/m³
99.1
PM10
μg/m³
64.7
PM2.5
μg/m³
30.4
CO
μg/m³
889.6
O3
μg/m³
22.9
SO2
μg/m³
10.1
Weather
  • ℃
  • ℉
7℃
50%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM10
  • PM2.5
  • CO
  • O3
  • SO2
Places included
Ulsan
AQI 120
Data Sources
http://www.airkorea.or.kr/

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