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  3. Ulsan

Ulsan

Ulsan, South Korea

2026-09-09 12:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
71.1
PM10
μg/m³
19.8
PM2.5
μg/m³
5.7
NO2
μg/m³
17.2
SO2
μg/m³
6.4
CO
μg/m³
415.8
Weather
  • ℃
  • ℉
20℃
58%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Buk-gu
AQI 27
Dong-gu
AQI 33
Jung-gu
AQI 32
Nam-gu
AQI 31
Ulju-gun
AQI 27
Data Sources
http://www.airkorea.or.kr/

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