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Chungcheongnam-do
Cheonan-si
AQI (India)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2025-03-17 01:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
89.3
PM10
μg/m³
39
PM2.5
μg/m³
21.8
NO2
μg/m³
20.1
CO
μg/m³
312.5
SO2
μg/m³
9.6
Weather
℃
℃
℉
5℃
26%
17 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM10
PM2.5
NO2
CO
SO2
Places included
Dongnam-gu
AQI 88
Seobuk-gu
AQI 92
Data Sources
http://www.airkorea.or.kr/
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