1. North America
  2. United States
  3. District of Columbia
  4. Washington D.C.
  5. McMillan Reservoir

McMillan Reservoir

Washington D.C., United States

2026-03-12 02:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
38.6
NO2
μg/m³
29.6
PM2.5
μg/m³
6.4
CO
μg/m³
625
Weather
  • ℃
  • ℉
21℃
69%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM2.5
  • CO
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Washington D.C.
AQI 19
Mount Rainier
AQI 16
Chillum
AQI 16
Brentwood
AQI 16
Cottage City
AQI 16
North Brentwood
AQI 16
Colmar Manor
AQI 16
Takoma Park
AQI 16
Hyattsville
AQI 16
Bladensburg
AQI 19
Edmonston
AQI 19