1. Asia
  2. South Korea
  3. Chungcheongnam-do
  4. Hongseong-gun

Hongseong-gun

Chungcheongnam-do, South Korea

2026-10-15 22:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
14
NO2
μg/m³
26.7
PM2.5
μg/m³
7
CO
μg/m³
450
SO2
μg/m³
9.7
O3
μg/m³
9
Weather
  • ℃
  • ℉
15℃
85%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
  • O3
Places included
Hongseong-eup
AQI 14
Data Sources
http://www.airkorea.or.kr/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Hongseong-gun
AQI 14
Yesan-gun
AQI 18
Cheongyang-gun
AQI 16
Seosan-si
AQI 21
Boryeong-si
AQI 16
Dangjin-si
AQI 19
Taean-gun
AQI 22
Asan-si
AQI 20
Buyeo-gun
AQI 12
Gongju-si
AQI 10
Cheonan-si
AQI 25