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  3. Ulsan

Ulsan

Ulsan, South Korea

2026-06-14 12:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
20.6
O3
μg/m³
124.3
PM10
μg/m³
31.2
NO2
μg/m³
19.9
SO2
μg/m³
13.3
CO
μg/m³
466.2
Weather
  • ℃
  • ℉
18℃
95%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Buk-gu
AQI 78
Dong-gu
AQI 65
Jung-gu
AQI 67
Nam-gu
AQI 78
Ulju-gun
AQI 75
Data Sources
http://www.airkorea.or.kr/

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