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  5. Hongseong-eup

Hongseong-eup

Hongseong-gun, Chungcheongnam-do

2026-06-04 14:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
88.7
CO
μg/m³
537.5
NO2
μg/m³
21.2
PM10
μg/m³
23
PM2.5
μg/m³
13
SO2
μg/m³
11.4
Weather
  • ℃
  • ℉
19℃
93%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM10
  • PM2.5
  • SO2
Places included
홍성읍
AQI 89
Data Sources
http://www.airkorea.or.kr/

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