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Today's Air Quality - Madison, WI

Date

Code

AQI Level

Major Pollutant

11/22/2009

4:00 PM

Small Particulate Matter

Air Quality Forecast - Madison, WI

Date

Code

AQI Level

Major Pollutant

11/22/2009

N/A

Small Particulate Matter

11/22/2009

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: 41 °F

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly more

Hi: 53 °F

Lo: 41 °F

Mostly cloudy. Areas of fog in the morning. Highs in the mid 50s. Southeast winds 5 to 10 mph. more