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Today's Air Quality - Great Smoky Mtns. Natl. Park - NC, TN

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Great Smoky Mtns. Natl. Park - NC, TN

Date

Code

AQI Level

Major Pollutant

3/20/2010

Ozone

3/20/2010

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: 37 °F

Sunny. Highs in the 50s and 60s. Light winds. more

Hi: 66 °F

Lo: 43 °F

Mostly sunny. Highs in the upper 50s and 60s. Southwest winds 5 to 15 mph. more