Damascus, MD Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Washington, DC

Date

Code

AQI Level

Major Pollutant

11/22/2009

6:00 PM

Small Particulate Matter

Air Quality Forecast - Washington, DC

Date

Code

AQI Level

Major Pollutant

11/24/2009

N/A

Small Particulate Matter

11/25/2009

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: 3 °C

Partly cloudy this evening...then cloudy with a chance of rain after midnight. Lows in the lower 40s more

Hi: 10 °C

Lo: 6 °C

Rain...mainly in the afternoon. Highs in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain more