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
Hwaseong-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hwaseong-si
Gyeonggi-do, South Korea
2026-05-03 16:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
89.9
PM10
μg/m³
8
PM2.5
μg/m³
4
SO2
μg/m³
9.3
CO
μg/m³
266.7
NO2
μg/m³
4.7
Weather
℃
℃
℉
11℃
84%
37 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
SO2
CO
NO2
Places included
Dongtan 2(i)-dong
AQI 31
Hyangnam-eup
AQI 25
Namyang-dong
AQI 30
Songsan-myeon
AQI 8
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
Hwaseong-si
AQI 29
Ansan-si
AQI 28
Suwon-si
AQI 31
Uiwang-si
AQI 31
Siheung-si
AQI 30
Gunpo-si
AQI 32
Osan-si
AQI 31
Anyang
AQI 32
Gwacheon-si
AQI 35
Incheon
AQI 30
Yongin-si
AQI 31
Air Matters © 2026