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
Daejeon
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Daejeon
Daejeon, South Korea
2026-03-08 10:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
17.7
O3
μg/m³
104.6
PM10
μg/m³
29.3
NO2
μg/m³
22.9
SO2
μg/m³
9.8
CO
μg/m³
538.8
Weather
℃
℃
℉
2℃
51%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
Daedeok-gu
AQI 71
Dong-gu
AQI 66
Jung-gu
AQI 73
Seo-gu
AQI 60
Yuseong-gu
AQI 65
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
Daejeon
AQI 67
Gyeryong-si
AQI 79
Okcheon-gun
AQI 69
Gongju-si
AQI 73
Cheongwon-gun
AQI 85
Yeongi-gun
AQI 64
Geumsan-gun
AQI 68
Nonsan-si
AQI 77
Cheongju-si
AQI 74
Yeongdong-gun
AQI 62
Buyeo-gun
AQI 58
Air Matters © 2026