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  3. Gyeonggi-do
  4. Ansan-si

Ansan-si

Gyeonggi-do, South Korea

2026-04-25 21:00
AQI (UK)
Low
Pollutants
PM10
μg/m³
38.3
PM2.5
μg/m³
18.1
O3
μg/m³
27.5
NO2
μg/m³
50.3
SO2
μg/m³
7
Weather
  • ℃
  • ℉
11℃
30%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Danwon-gu
AQI 3
Sangnok-gu
AQI 3
Data Sources
http://www.airkorea.or.kr/

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