Toggle navigation
Places
CAQI (Europe)
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
Seoul
Dongdaemun-gu
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongdaemun-gu
Seoul, Seoul
2026-01-20 10:00
CAQI (Europe)
Low
Pollutants
PM10
μg/m³
33
PM2.5
μg/m³
16
NO2
μg/m³
43.9
O3
μg/m³
45.9
SO2
μg/m³
8
CO
μg/m³
593.8
Weather
℃
℃
℉
-7℃
38%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM10
PM2.5
NO2
O3
SO2
CO
Places included
동대문구
AQI 33
청량리
AQI 33
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
Seoul
AQI 33
Guri-si
AQI 24
Hanam-si
AQI 35
Gwacheon-si
AQI 26
Seongnam-si
AQI 32
Namyangju-si
AQI 25
Uijeongbu-si
AQI 24
Gwangmyeong-si
AQI 27
Goyang-si
AQI 30
Anyang
AQI 29
Yangju-si
AQI 29
Air Matters © 2026