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
Dongtan 2(i)-dong
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongtan 2(i)-dong
Hwaseong-si, Gyeonggi-do
2026-09-21 20:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
14
O3
μg/m³
63.4
PM10
μg/m³
12
NO2
μg/m³
21.6
SO2
μg/m³
8.3
CO
μg/m³
275
Weather
℃
℃
℉
16℃
88%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
동탄동
AQI 20
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
Osan-si
AQI 18
Suwon-si
AQI 21
Yongin-si
AQI 17
Uiwang-si
AQI 29
Hwaseong-si
AQI 26
Gunpo-si
AQI 17
Pyeongtaek-si
AQI 31
Anyang
AQI 17
Ansan-si
AQI 29
Gwacheon-si
AQI 23
Anseong
AQI 27
Air Matters © 2026