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  6. 홍성읍

홍성읍

Hongseong-eup, Chungcheongnam-do

2026-03-11 11:00
AQI (UK)
Low
Pollutants
PM2.5
μg/m³
31
O3
μg/m³
83.6
PM10
μg/m³
35
NO2
μg/m³
24.6
SO2
μg/m³
16.3
Weather
  • ℃
  • ℉
2℃
78%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
Data Sources
http://www.airkorea.or.kr/

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