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Asia
South Korea
Gyeonggi-do
Ansan-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Ansan-si
Gyeonggi-do, South Korea
2026-03-09 02:00
AQI (China)
Good
Pollutants
PM2.5
μg/m³
46.1
PM10
μg/m³
59.7
O3
μg/m³
91.1
NO2
μg/m³
31.6
CO
μg/m³
565.6
SO2
μg/m³
10.8
Weather
℃
℃
℉
6℃
51%
16 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
PM10
O3
NO2
CO
SO2
Places included
Danwon-gu
AQI 61
Sangnok-gu
AQI 68
Data Sources
http://www.airkorea.or.kr/
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