1. Asia
  2. South Korea
  3. Gyeonggi-do
  4. Osan-si

Osan-si

Gyeonggi-do, South Korea

2026-01-01 05:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
72
PM10
μg/m³
17
PM2.5
μg/m³
4
NO2
μg/m³
9.2
SO2
μg/m³
6.6
CO
μg/m³
312.5
Weather
  • ℃
  • ℉
-2℃
26%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Osan-dong
AQI 30
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

Cities Nearby

Osan-si
AQI 30
Suwon-si
AQI 29
Yongin-si
AQI 29
Pyeongtaek-si
AQI 27
Hwaseong-si
AQI 28
Uiwang-si
AQI 30
Anseong
AQI 30
Gunpo-si
AQI 30
Ansan-si
AQI 29
Anyang
AQI 28
Gwacheon-si
AQI 29