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  3. Ulsan

Ulsan

Ulsan, South Korea

2026-02-16 15:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
78.1
CO
μg/m³
468.5
NO2
μg/m³
16.6
PM10
μg/m³
14.1
PM2.5
μg/m³
6.5
SO2
μg/m³
5.4
Weather
  • ℃
  • ℉
4℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM10
  • PM2.5
  • SO2
Places included
Buk-gu
AQI 73
Dong-gu
AQI 86
Jung-gu
AQI 81
Nam-gu
AQI 76
Ulju-gun
AQI 77
Data Sources
http://www.airkorea.or.kr/

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