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Ansan-si
AQI (US)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
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Ansan-si
Gyeonggi-do, South Korea
2026-08-11 10:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
117.5
PM2.5
μg/m³
10.2
PM10
μg/m³
18.2
NO2
μg/m³
19.3
SO2
μg/m³
5.8
CO
μg/m³
266.7
Weather
℃
℃
℉
28℃
59%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
NO2
SO2
CO
Places included
Danwon-gu
AQI 73
Sangnok-gu
AQI 52
Data Sources
http://www.airkorea.or.kr/
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