California, PA Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Pittsburgh, PA

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Pittsburgh, PA

Date

Code

AQI Level

Major Pollutant

11/24/2009

Ozone

11/24/2009

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+

Hi: 14 °C

Lo: 4 °C

Mostly cloudy this morning...then becoming mostly sunny. Highs in the mid 50s. East winds around 5 m more

Hi: 12 °C

Lo: 5 °C

Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s. East winds around 5 mph. more