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Ulsan

Ulsan, South Korea

2026-07-20 10:00
AQHI (Canada)
Moderate
Pollutants
O3
μg/m³
77.4
PM10
μg/m³
32.7
PM2.5
μg/m³
17.1
NO2
μg/m³
33.7
SO2
μg/m³
11
Weather
  • ℃
  • ℉
26℃
91%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Buk-gu
AQI 5
Dong-gu
AQI 4
Jung-gu
AQI 4
Nam-gu
AQI 4
Ulju-gun
AQI 4
Data Sources
http://www.airkorea.or.kr/

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