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Asia
South Korea
Gyeonggi-do
Seongnam-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Seongnam-si
Gyeonggi-do, South Korea
2025-12-20 05:00
AQI (China)
Good
Pollutants
PM10
μg/m³
53.3
NO2
μg/m³
77.6
PM2.5
μg/m³
25
CO
μg/m³
1040.6
SO2
μg/m³
6.5
O3
μg/m³
6.7
Weather
℃
℃
℉
10℃
93%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM10
NO2
PM2.5
CO
SO2
O3
Places included
Bundang-gu
AQI 55
Jungwon-gu
AQI 55
Sujeong-gu
AQI 42
Data Sources
http://www.airkorea.or.kr/
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