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
Seoul
Dongdaemun-gu
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongdaemun-gu
Seoul, Seoul
2026-05-17 02:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
26
O3
μg/m³
118.6
PM10
μg/m³
40.5
NO2
μg/m³
30
SO2
μg/m³
9.9
CO
μg/m³
425
Weather
℃
℃
℉
25℃
41%
6 kph
7 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
동대문구
AQI 96
청량리
AQI 92
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 83
Guri-si
AQI 77
Hanam-si
AQI 91
Gwacheon-si
AQI 102
Seongnam-si
AQI 92
Namyangju-si
AQI 103
Uijeongbu-si
AQI 102
Gwangmyeong-si
AQI 95
Goyang-si
AQI 81
Anyang
AQI 93
Yangju-si
AQI 97
Air Matters © 2026