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Today's Air Quality - St. Louis (Metro-east), IL

Date

Code

AQI Level

Major Pollutant

Air Quality Forecast - St. Louis (Metro-east), IL

Date

Code

AQI Level

Major Pollutant

3/23/2010

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: 40 °F

Cloudy with scattered showers. Low around 40. Northeast wind 10 to 15 mph with gusts to around 25 mp more

Hi: 52 °F

Lo: 40 °F

Occasional rain. High in the lower 50s. Northeast wind 10 to 15 mph with gusts to around 25 mph. Cha more