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
Siheung-si
Jeongwang 1(il)-dong
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Jeongwang 1(il)-dong
Siheung-si, Gyeonggi-do
2026-05-31 19:00
CAQI (Europe)
Medium
Pollutants
PM2.5
μg/m³
45
PM10
μg/m³
68
NO2
μg/m³
79.5
SO2
μg/m³
10.3
CO
μg/m³
500
O3
μg/m³
1.9
Weather
℃
℃
℉
15℃
53%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
NO2
SO2
CO
O3
Places included
시화공단
AQI 65
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 51
Ansan-si
AQI 33
Incheon
AQI 34
Gunpo-si
AQI 22
Hwaseong-si
AQI 27
Bucheon-si
AQI 35
Gwangmyeong-si
AQI 20
Anyang
AQI 23
Uiwang-si
AQI 23
Gwacheon-si
AQI 23
Suwon-si
AQI 32
Air Matters © 2026