Blacksburg, VA Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Roanoke, VA

Date

Code

AQI Level

Major Pollutant

11/9/2009

7:00 PM

Small Particulate Matter

Air Quality Forecast - Roanoke, VA

Date

Code

AQI Level

Major Pollutant

11/9/2009

N/A

Small Particulate Matter

11/9/2009

N/A

Small Particulate Matter

11/12/2009

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+

Lo: 7 °C

Cloudy. Lows in the mid 40s. Light and variable winds. more

Hi: 16 °C

Lo: 8 °C

Cloudy. A chance of rain...mainly in the afternoon. Highs in the lower 60s. Light and variable winds more