AIRNow Home >> Virginia >> Northern Virginia
 
Data courtesy of: Virginia Department of Environmental Quality
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20130619_va_wv_md_de_dc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
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Legend: National Parks/Monuments National Parks/Monuments
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
AQI Forecasts and Current Data | Ozone Action Day Programs
 
State Air Quality Resources
American Lung Association (ALA) of Virginia
Virginia DEQ - Air Quality
Virginia DEQ - Air Quality Data
Virginia DEQ - Contact Us
Virginia Department of Environmental Quality (DEQ)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
50 
Good
Health Message: None
Air Quality Index (AQI)
51 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
AQI - Pollutant Details
Particles (PM2.5)
50 
Good
Ozone
47 
Good
Ozone
51 
Moderate
Particles (PM2.5)
42 
Good

Current Conditions
Air Quality Index (AQI)
observed at 17:00 EDT
38
Good
Health Message: None
AQI - Pollutant Details
Ozone 38 Good
Particles (PM2.5) 35 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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