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AQI (US)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
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Nowon-gu
Seoul, Seoul
2026-03-09 12:00
AQI (US)
Unhealthy
Pollutants
PM2.5
μg/m³
60
PM10
μg/m³
75.5
NO2
μg/m³
72.2
O3
μg/m³
67.7
CO
μg/m³
868.8
SO2
μg/m³
8.1
Weather
℃
℃
℉
4℃
40%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
NO2
O3
CO
SO2
Places included
노원구
AQI 152
태릉
AQI 155
Data Sources
http://www.airkorea.or.kr/
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