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  2. South Korea
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Hongseong-eup

Hongseong-gun, Chungcheongnam-do

2025-03-18 07:00
AQI (UK)
Moderate
Pollutants
O3
μg/m³
112.5
PM10
μg/m³
43
PM2.5
μg/m³
30
NO2
μg/m³
13.6
SO2
μg/m³
10.9
Weather
  • ℃
  • ℉
3℃
59%
31 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
홍성읍
AQI 4
Data Sources
http://www.airkorea.or.kr/

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