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AQI (US)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Siheung-si
Gyeonggi-do, South Korea
2026-08-20 18:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
47
PM10
μg/m³
75.3
NO2
μg/m³
41
O3
μg/m³
32.9
CO
μg/m³
816.7
SO2
μg/m³
9.1
Weather
℃
℃
℉
25℃
100%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
NO2
O3
CO
SO2
Places included
Daeya-dong
AQI 109
Jeongwang 1(il)-dong
AQI 137
Jeongwangbon-dong
AQI 142
Data Sources
http://www.airkorea.or.kr/
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