Washington, DC Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Washington, DC

Date

Code

AQI Level

Major Pollutant

11/7/2009

11:00 PM

Small Particulate Matter

Air Quality Forecast - Washington, DC

Date

Code

AQI Level

Major Pollutant

11/8/2009

Small Particulate Matter

11/9/2009

N/A

Small Particulate Matter

11/10/2009

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: 6 °C

Clear. Lows in the lower 40s. Southwest winds around 5 mph. more

Hi: 20 °C

Lo: 8 °C

Sunny. Highs in the upper 60s. West winds around 5 mph... Becoming northeast in the afternoon. more