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
Gyeonggi-do
Seongnam-si
Jungwon-gu
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Jungwon-gu
Seongnam-si, Gyeonggi-do
2026-06-23 19:00
AQI (US)
Good
Pollutants
O3
μg/m³
42.1
NO2
μg/m³
34.1
PM2.5
μg/m³
1.5
PM10
μg/m³
9
SO2
μg/m³
6.9
CO
μg/m³
287.5
Weather
℃
℃
℉
18℃
73%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
NO2
PM2.5
PM10
SO2
CO
Places included
모란역
AQI 22
상대원1동
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
Seongnam-si
AQI 28
Gwangju-si
AQI 20
Gwacheon-si
AQI 32
Hanam-si
AQI 19
Anyang
AQI 30
Uiwang-si
AQI 28
Guri-si
AQI 34
Gunpo-si
AQI 39
Seoul
AQI 28
Suwon-si
AQI 30
Yongin-si
AQI 28
Air Matters © 2026