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  3. Ulsan

Ulsan

Ulsan, South Korea

2026-04-24 01:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
109.6
PM10
μg/m³
31.3
PM2.5
μg/m³
8
NO2
μg/m³
16.8
SO2
μg/m³
7.9
CO
μg/m³
419.8
Weather
  • ℃
  • ℉
17℃
38%
20 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Buk-gu
AQI 46
Dong-gu
AQI 47
Jung-gu
AQI 48
Nam-gu
AQI 45
Ulju-gun
AQI 45
Data Sources
http://www.airkorea.or.kr/

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