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
2026-08-28 13:00
AQI (India)
Good
Pollutants
NO2
μg/m³
28.5
O3
μg/m³
21
CO
μg/m³
325
PM10
μg/m³
14
PM2.5
μg/m³
8
SO2
μg/m³
5.4
Weather
℃
℃
℉
26℃
94%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
NO2
O3
CO
PM10
PM2.5
SO2
Places included
오산동
AQI 36
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 36
Suwon-si
AQI 35
Yongin-si
AQI 37
Pyeongtaek-si
AQI 32
Hwaseong-si
AQI 33
Uiwang-si
AQI 31
Anseong
AQI 29
Gunpo-si
AQI 53
Ansan-si
AQI 36
Anyang
AQI 34
Gwacheon-si
AQI 32
Air Matters © 2026