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  2. South Korea
  3. Ulsan

Ulsan

South Korea

2026-04-13 03:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
155.7
PM10
μg/m³
65.6
PM2.5
μg/m³
17.5
NO2
μg/m³
20.6
CO
μg/m³
512.9
SO2
μg/m³
8.8
Weather
  • ℃
  • ℉
22℃
29%
22 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Ulsan
AQI 182
Data Sources
http://www.airkorea.or.kr/

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