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
Ansan-si
Danwon-gu
원곡동
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
원곡동
Danwon-gu, Gyeonggi-do
2026-03-09 03:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
50
PM10
μg/m³
73
O3
μg/m³
91.7
NO2
μg/m³
33.3
CO
μg/m³
600
SO2
μg/m³
9.1
Weather
℃
℃
℉
6℃
49%
19 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
CO
SO2
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
Ansan-si
AQI 122
Siheung-si
AQI 115
Gunpo-si
AQI 121
Uiwang-si
AQI 128
Hwaseong-si
AQI 141
Anyang
AQI 129
Incheon
AQI 108
Gwangmyeong-si
AQI 132
Bucheon-si
AQI 135
Gwacheon-si
AQI 124
Suwon-si
AQI 138
Air Matters © 2026