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

Ansan-si

Gyeonggi-do, South Korea

2026-03-08 08:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.7
O3
μg/m³
105.8
PM10
μg/m³
21.8
NO2
μg/m³
17.9
SO2
μg/m³
7.6
CO
μg/m³
355.2
Weather
  • ℃
  • ℉
3℃
41%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Danwon-gu
AQI 56
Sangnok-gu
AQI 55
Data Sources
http://www.airkorea.or.kr/

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