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  5. Copan

Copan

Washington County, Oklahoma

2026-08-14 20:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
17.8
O3
μg/m³
47.2
PM2.5
μg/m³
9.4
NO2
μg/m³
4
CO
μg/m³
149.5
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
40℃
39%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2

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