Philadelphia, PA Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Philadelphia, PA

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Philadelphia, PA

Date

Code

AQI Level

Major Pollutant

11/11/2009

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: 63 °F

Lo: 46 °F

Cloudy. Highs in the mid 60s. West winds around 5 mph... Becoming north this afternoon. more

Hi: 51 °F

Lo: 36 °F

Mostly cloudy with a chance of showers in the morning...then partly sunny in the afternoon. Highs in more