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  6. 홍성읍

홍성읍

Hongseong-eup, Chungcheongnam-do

2026-05-27 10:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
85.9
PM10
μg/m³
15
NO2
μg/m³
15.8
SO2
μg/m³
13.7
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
21℃
86%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Data Sources
http://www.airkorea.or.kr/

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