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  5. Hongseong-eup

Hongseong-eup

Hongseong-gun, Chungcheongnam-do

2026-02-16 15:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
51.6
PM2.5
μg/m³
20
PM10
μg/m³
31
NO2
μg/m³
20.3
CO
μg/m³
450
SO2
μg/m³
15.1
Weather
  • ℃
  • ℉
-1℃
64%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
홍성읍
AQI 52
Data Sources
http://www.airkorea.or.kr/

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