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  2. South Korea
  3. Gyeonggi-do
  4. Ansan-si

Ansan-si

Gyeonggi-do, South Korea

2026-04-30 06:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
137.8
PM2.5
μg/m³
17.1
PM10
μg/m³
42.3
NO2
μg/m³
29.6
SO2
μg/m³
9.5
CO
μg/m³
399
Weather
  • ℃
  • ℉
21℃
28%
22 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
Danwon-gu
AQI 76
Sangnok-gu
AQI 89
Data Sources
http://www.airkorea.or.kr/

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