California, PA Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Pittsburgh, PA

Date

Code

AQI Level

Major Pollutant

11/7/2009

7:00 PM

Small Particulate Matter

Air Quality Forecast - Pittsburgh, PA

Date

Code

AQI Level

Major Pollutant

11/8/2009

Ozone

11/8/2009

Small Particulate Matter

11/9/2009

Ozone

11/9/2009

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: 46 °F

Mostly clear this evening...then becoming partly cloudy. Lows in the mid 40s. Southwest winds 5 to 1 more

Hi: 66 °F

Lo: 43 °F

Sunny. Highs in the mid 60s. Southwest winds around 5 mph. more