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Asia
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Chungcheongnam-do
Cheonan-si
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AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongnam-gu
Cheonan-si, Chungcheongnam-do
2026-06-21 04:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
131.8
NO2
μg/m³
13.8
PM10
μg/m³
5
SO2
μg/m³
11.7
CO
μg/m³
350
PM2.5
μg/m³
1
Weather
℃
℃
℉
27℃
55%
8 kph
7 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM10
SO2
CO
PM2.5
Places included
성황동
AQI 42
Data Sources
http://www.airkorea.or.kr/
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