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  5. McMillan Reservoir

McMillan Reservoir

Washington D.C., United States

2025-12-08 07:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
13
NO2
μg/m³
47.4
CO
μg/m³
625
O3
μg/m³
4.3
Weather
  • ℃
  • ℉
0℃
88%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • CO
  • O3
Data Sources
http://www.airnow.gov/

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