Toggle navigation
Places
AQI (China)
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
Siheung-si
Daeya-dong
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Daeya-dong
Siheung-si, Gyeonggi-do
2026-04-30 10:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
117
PM10
μg/m³
20
PM2.5
μg/m³
6
NO2
μg/m³
11.7
CO
μg/m³
275
SO2
μg/m³
6.6
Weather
℃
℃
℉
16℃
39%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
NO2
CO
SO2
Places included
대야동
AQI 37
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
Bucheon-si
AQI 38
Gwangmyeong-si
AQI 43
Incheon
AQI 41
Siheung-si
AQI 39
Ansan-si
AQI 38
Anyang
AQI 40
Gunpo-si
AQI 42
Gwacheon-si
AQI 44
Gimpo-si
AQI 42
Uiwang-si
AQI 42
Seoul
AQI 40
Air Matters © 2026