Arthur, TN Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Knoxville, TN

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Knoxville, TN

Date

Code

AQI Level

Major Pollutant

11/26/2009

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: 44 °F

Cloudy with a 50 percent chance of rain. Lows in the mid 40s. Light winds. more

Hi: 54 °F

Lo: 43 °F

Cloudy with drizzle likely and a chance of showers. Highs in the mid 50s. Light winds. Chance of rai more