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
Gyeonggi-do
Seongnam-si
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Seongnam-si
Gyeonggi-do, South Korea
2026-09-08 06:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
117.7
PM10
μg/m³
17.7
NO2
μg/m³
21.5
PM2.5
μg/m³
4.7
SO2
μg/m³
8.3
CO
μg/m³
370.8
Weather
℃
℃
℉
30℃
30%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM10
NO2
PM2.5
SO2
CO
Places included
Bundang-gu
AQI 54
Jungwon-gu
AQI 44
Sujeong-gu
AQI 51
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 50
Gwangju-si
AQI 43
Hanam-si
AQI 45
Gwacheon-si
AQI 59
Guri-si
AQI 53
Anyang
AQI 60
Uiwang-si
AQI 57
Seoul
AQI 58
Gunpo-si
AQI 64
Namyangju-si
AQI 52
Suwon-si
AQI 64
Air Matters © 2026