1. Asia
  2. South Korea
  3. Ulsan

Ulsan

South Korea

2026-03-08 05:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
18.5
O3
μg/m³
126.8
PM10
μg/m³
28.9
NO2
μg/m³
20.1
SO2
μg/m³
12.9
CO
μg/m³
600
Weather
  • ℃
  • ℉
10℃
28%
12 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Ulsan
AQI 69
Data Sources
http://www.airkorea.or.kr/

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