Toggle navigation
Places
AQI (India)
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
Osan-si
Osan-dong
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Osan-dong
Osan-si, Gyeonggi-do
2026-05-11 18:00
AQI (India)
Good
Pollutants
NO2
μg/m³
29.6
O3
μg/m³
34.7
PM10
μg/m³
23
CO
μg/m³
350
PM2.5
μg/m³
10
SO2
μg/m³
5.1
Weather
℃
℃
℉
17℃
97%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
NO2
O3
PM10
CO
PM2.5
SO2
Places included
오산동
AQI 37
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 37
Suwon-si
AQI 41
Yongin-si
AQI 31
Pyeongtaek-si
AQI 63
Hwaseong-si
AQI 45
Uiwang-si
AQI 42
Anseong
AQI 42
Gunpo-si
AQI 44
Ansan-si
AQI 42
Anyang
AQI 49
Gwacheon-si
AQI 35
Air Matters © 2026