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AQI (US)
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Hongseong-eup
Hongseong-gun, Chungcheongnam-do
2025-01-30 04:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11
O3
μg/m³
69.6
PM10
μg/m³
14
SO2
μg/m³
11.1
CO
μg/m³
575
NO2
μg/m³
10.1
Weather
℃
℃
℉
0℃
68%
7 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
SO2
CO
NO2
Places included
홍성읍
AQI 54
Data Sources
http://www.airkorea.or.kr/
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