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  5. Copan

Copan

Washington County, Oklahoma

2026-04-14 18:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10
O3
μg/m³
45
PM10
μg/m³
17.9
NO2
μg/m³
5.9
CO
μg/m³
137.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
28℃
62%
26 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2

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