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  5. Copan

Copan

Washington County, Oklahoma

2026-05-30 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7
O3
μg/m³
62.5
PM10
μg/m³
9.5
NO2
μg/m³
2.6
CO
μg/m³
104.1
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
32℃
54%
15 kph
10 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2

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