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
Jongno-gu
종로구
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
종로구
Jongno-gu, Seoul
2025-03-19 02:00
CAQI (Europe)
Medium
Pollutants
PM2.5
μg/m³
33
PM10
μg/m³
45
O3
μg/m³
87.4
NO2
μg/m³
33.7
SO2
μg/m³
7.4
CO
μg/m³
487.5
Weather
℃
℃
℉
5℃
24%
20 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
O3
NO2
SO2
CO
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 49
Guri-si
AQI 49
Gwacheon-si
AQI 47
Gwangmyeong-si
AQI 53
Goyang-si
AQI 41
Seongnam-si
AQI 46
Uijeongbu-si
AQI 41
Hanam-si
AQI 44
Namyangju-si
AQI 41
Anyang
AQI 47
Bucheon-si
AQI 47
Air Matters © 2025