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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
2025-12-09 18:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
71.9
PM10
μg/m³
30.7
PM2.5
μg/m³
19.7
CO
μg/m³
718.8
SO2
μg/m³
7.6
O3
μg/m³
6.3
Weather
℃
℃
℉
0℃
76%
10 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
NO2
PM10
PM2.5
CO
SO2
O3
Places included
Danwon-gu
AQI 35
Sangnok-gu
AQI 37
Data Sources
http://www.airkorea.or.kr/
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