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
Jung-gu
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Jung-gu
Seoul, Seoul
2026-09-10 23:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.5
NO2
μg/m³
39.6
PM10
μg/m³
14.5
O3
μg/m³
12.3
CO
μg/m³
425
SO2
μg/m³
7.1
Weather
℃
℃
℉
16℃
91%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
NO2
PM10
O3
CO
SO2
Places included
중구
AQI 39
청계천
AQI 34
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 28
Guri-si
AQI 17
Gwacheon-si
AQI 34
Gwangmyeong-si
AQI 28
Goyang-si
AQI 31
Seongnam-si
AQI 24
Anyang
AQI 30
Hanam-si
AQI 17
Uijeongbu-si
AQI 39
Namyangju-si
AQI 14
Bucheon-si
AQI 44
Air Matters © 2026