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

Osan-si

Gyeonggi-do, South Korea

2026-05-05 05:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
141.2
PM10
μg/m³
24
NO2
μg/m³
14.2
CO
μg/m³
350
PM2.5
μg/m³
8
SO2
μg/m³
6.6
Weather
  • ℃
  • ℉
21℃
37%
17 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Osan-dong
AQI 161
Data Sources
http://www.airkorea.or.kr/

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