1. Asia
  2. South Korea
  3. Ulsan

Ulsan

South Korea

2026-08-09 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7.1
O3
μg/m³
63.6
PM10
μg/m³
20.7
NO2
μg/m³
10.8
SO2
μg/m³
7.5
CO
μg/m³
390.7
Weather
  • ℃
  • ℉
28℃
73%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Ulsan
AQI 40
Data Sources
http://www.airkorea.or.kr/

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