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Gyeonggi-do
Osan-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Osan-si
Gyeonggi-do, South Korea
2026-08-21 21:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
23.8
PM10
μg/m³
9
O3
μg/m³
25.5
PM2.5
μg/m³
4
CO
μg/m³
325
SO2
μg/m³
5.1
Weather
℃
℃
℉
24℃
100%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
NO2
PM10
O3
PM2.5
CO
SO2
Places included
Osan-dong
AQI 12
Data Sources
http://www.airkorea.or.kr/
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