Toggle navigation
Places
AQI (China)
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
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongdaemun-gu
Seoul, Seoul
2026-09-06 17:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
55.8
NO2
μg/m³
16.3
PM2.5
μg/m³
5.5
PM10
μg/m³
7.5
CO
μg/m³
268.8
SO2
μg/m³
6
Weather
℃
℃
℉
19℃
82%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM2.5
PM10
CO
SO2
Places included
동대문구
AQI 19
청량리
AQI 17
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 18
Guri-si
AQI 17
Hanam-si
AQI 12
Gwacheon-si
AQI 17
Seongnam-si
AQI 19
Namyangju-si
AQI 15
Uijeongbu-si
AQI 14
Gwangmyeong-si
AQI 21
Goyang-si
AQI 17
Anyang
AQI 19
Yangju-si
AQI 12
Air Matters © 2026