Ashburn, VA Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Northern Virginia, VA

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Northern Virginia, VA

Date

Code

AQI Level

Major Pollutant

3/25/2010

N/A

Small Particulate Matter

Air Quality Index (AQI) Scale
AQI Color	AQI Category	AQI Numbers
	Good	0-50
	Moderate	51-100
	Unhealthy for Sensitive Groups	101-150
	Unhealthy	151-200
	Very Unhealthy	201-300
	Hazardous	301-500+

Hi: 64 °F

Lo: 45 °F

Showers with a slight chance of thunderstorms. Highs in the mid 60s. Southeast winds 10 to 15 mph wi more

Hi: 57 °F

Lo: 42 °F

Mostly cloudy with a chance of showers in the morning... Then partly sunny in the afternoon. Highs i more