Toggle navigation
Places
AQI (India)
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
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Siheung-si
Gyeonggi-do, South Korea
2026-05-06 04:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
145.6
PM10
μg/m³
27
CO
μg/m³
320.8
SO2
μg/m³
11.6
PM2.5
μg/m³
8.3
NO2
μg/m³
9.3
Weather
℃
℃
℉
23℃
43%
15 kph
7 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM10
CO
SO2
PM2.5
NO2
Places included
Daeya-dong
AQI 155
Jeongwang 1(il)-dong
AQI 148
Jeongwangbon-dong
AQI 199
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
Siheung-si
AQI 168
Ansan-si
AQI 166
Gunpo-si
AQI 194
Incheon
AQI 165
Gwangmyeong-si
AQI 177
Anyang
AQI 166
Bucheon-si
AQI 162
Uiwang-si
AQI 192
Gwacheon-si
AQI 199
Hwaseong-si
AQI 164
Suwon-si
AQI 186
Air Matters © 2026