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
Suwon-si
Gwonseon-gu
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Gwonseon-gu
Suwon-si, Gyeonggi-do
2026-05-11 10:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
84.8
PM10
μg/m³
18.5
NO2
μg/m³
26.6
CO
μg/m³
550
SO2
μg/m³
6.7
Weather
℃
℃
℉
19℃
82%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
CO
SO2
Places included
고색동
AQI 45
신풍동
AQI 56
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
Suwon-si
AQI 53
Uiwang-si
AQI 42
Gunpo-si
AQI 52
Hwaseong-si
AQI 58
Ansan-si
AQI 37
Osan-si
AQI 36
Anyang
AQI 52
Yongin-si
AQI 52
Gwacheon-si
AQI 52
Siheung-si
AQI 52
Seongnam-si
AQI 54
Air Matters © 2026