Brightwood, OR Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Portland, OR

Date

Code

AQI Level

Major Pollutant

11/23/2008

7:00 AM

Small Particulate Matter

Air Quality Forecast - Portland, OR

Date

Code

AQI Level

Major Pollutant

11/23/2008

Small Particulate Matter

11/23/2008

Small Particulate Matter

11/24/2008

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: 46 °F

Lo: 36 °F

Mostly sunny. In the north...free air freezing level 5500 feet rising to 7500 feet in the afternoon. more

Hi: 49 °F

Lo: 39 °F

Mostly sunny. Free air freezing level 7500 feet in the north...free air freezing level 9000 feet in more