Toggle navigation
Places
AQI (US)
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 (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hwaseong-si
Gyeonggi-do, South Korea
2026-08-23 01:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
51.8
PM10
μg/m³
19.8
SO2
μg/m³
10.9
NO2
μg/m³
9.2
CO
μg/m³
320.8
Weather
℃
℃
℉
30℃
74%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
SO2
NO2
CO
Places included
Dongtan 2(i)-dong
AQI 58
Hyangnam-eup
AQI 50
Namyang-dong
AQI 50
Songsan-myeon
AQI 50
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 52
Ansan-si
AQI 42
Suwon-si
AQI 43
Uiwang-si
AQI 50
Siheung-si
AQI 56
Gunpo-si
AQI 28
Osan-si
AQI 23
Anyang
AQI 31
Gwacheon-si
AQI 25
Incheon
AQI 39
Yongin-si
AQI 55
Air Matters © 2026