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Today's Air Quality - Napa, CA

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Napa, CA

Date

Code

AQI Level

Major Pollutant

3/25/2010

Ozone

3/26/2010

N/A

Small Particulate Matter

3/27/2010

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: 69 °F

Lo: 46 °F

Partly cloudy in the morning then becoming sunny. Highs in the 60s to lower 70s. Northwest winds 5 t more

Hi: 74 °F

Lo: 45 °F

Mostly sunny. Highs in the 70s. North winds 5 to 15 mph. more