Alger, MI Air Quality Index from WeatherBug.com

Your Local Air Quality

Today's Air Quality - Houghton Lake, MI

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - Houghton Lake, MI

Date

Code

AQI Level

Major Pollutant

11/26/2009

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+

Hi: 48 °F

Lo: 36 °F

Mostly cloudy early then becoming partly cloudy. Areas of fog early. Highs in the upper 40s. East wi more

Hi: 50 °F

Lo: 39 °F

Mostly cloudy. Areas of dense fog early. Highs in the upper 40s. Southeast winds up to 10 mph. more