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  4. Osan-si
  5. Osan-dong

Osan-dong

Osan-si, Gyeonggi-do

2026-05-05 06:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
152.8
PM2.5
μg/m³
13
PM10
μg/m³
24
NO2
μg/m³
15.2
SO2
μg/m³
7.4
CO
μg/m³
387.5
Weather
  • ℃
  • ℉
22℃
37%
13 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
오산동
AQI 101
Data Sources
http://www.airkorea.or.kr/

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