Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
South Korea
Chungcheongnam-do
Gongju-si
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Gongju-si
Chungcheongnam-do, South Korea
2026-05-09 01:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
101.4
PM10
μg/m³
25.3
NO2
μg/m³
11.5
SO2
μg/m³
9.4
CO
μg/m³
475
Weather
℃
℃
℉
20℃
31%
3 kph
7 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
Bonghwang-dong
AQI 52
Sagok-myeon
AQI 52
Uidang-myeon
AQI 52
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Gongju-si
AQI 52
Gyeryong-si
AQI 54
Yeongi-gun
AQI 59
Daejeon
AQI 58
Buyeo-gun
AQI 45
Cheongyang-gun
AQI 45
Nonsan-si
AQI 45
Yesan-gun
AQI 46
Cheongwon-gun
AQI 62
Cheongju-si
AQI 54
Asan-si
AQI 57
Air Matters © 2026