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Asia
South Korea
Gyeonggi-do
Ansan-si
Sangnok-gu
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sangnok-gu
Ansan-si, Gyeonggi-do
2026-05-11 10:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
71.9
NO2
μg/m³
34.4
PM10
μg/m³
16
PM2.5
μg/m³
6
CO
μg/m³
325
SO2
μg/m³
6.6
Weather
℃
℃
℉
19℃
86%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM10
PM2.5
CO
SO2
Places included
본오동
AQI 27
부곡동1
AQI 19
Data Sources
http://www.airkorea.or.kr/
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