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  4. Osan-si
  5. Osan-dong

Osan-dong

Osan-si, Gyeonggi-do

2026-05-09 13:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
104.1
NO2
μg/m³
23.2
PM10
μg/m³
21
CO
μg/m³
362.5
PM2.5
μg/m³
8
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
13℃
58%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
오산동
AQI 107
Data Sources
http://www.airkorea.or.kr/

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