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
Gwacheon-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Gwacheon-si
Gyeonggi-do, South Korea
2026-08-21 23:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
25.6
PM2.5
μg/m³
7.3
PM10
μg/m³
10.3
O3
μg/m³
16
CO
μg/m³
381.2
SO2
μg/m³
5
Weather
℃
℃
℉
24℃
94%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
NO2
PM2.5
PM10
O3
CO
SO2
Places included
Byeoryang-dong
AQI 12
Gwacheon-dong
AQI 14
문원동
AQI 12
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
Gwacheon-si
AQI 13
Anyang
AQI 11
Gunpo-si
AQI 10
Uiwang-si
AQI 10
Gwangmyeong-si
AQI 18
Seongnam-si
AQI 11
Seoul
AQI 13
Siheung-si
AQI 13
Ansan-si
AQI 14
Suwon-si
AQI 13
Bucheon-si
AQI 13
Air Matters © 2026