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
Seo-gu
둔산동
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
둔산동
Seo-gu, Daejeon
2026-05-01 12:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
145.5
PM2.5
μg/m³
22
PM10
μg/m³
41
NO2
μg/m³
17.5
CO
μg/m³
525
SO2
μg/m³
7.7
Weather
℃
℃
℉
12℃
66%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
NO2
CO
SO2
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 96
Gyeryong-si
AQI 103
Okcheon-gun
AQI 97
Gongju-si
AQI 104
Cheongwon-gun
AQI 93
Yeongi-gun
AQI 103
Geumsan-gun
AQI 104
Nonsan-si
AQI 83
Cheongju-si
AQI 102
Yeongdong-gun
AQI 101
Buyeo-gun
AQI 93
Air Matters © 2026