Catonsville, MD 21228
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Today's Air Quality - Baltimore, MD
Date
Code
AQI Level
Major Pollutant
5/14/2008
6:00 PM
23
Small Particulate Matter
Air Quality Forecast - Baltimore, MD
Date
Code
AQI Level
Major Pollutant
5/14/2008
67
Ozone
5/14/2008
67
Ozone
5/14/2008
56
Small Particulate Matter
5/15/2008
67
Ozone
5/15/2008
56
Small Particulate Matter
5/16/2008
N/A
Ozone
5/16/2008
N/A
Small Particulate Matter
5/17/2008
N/A
Ozone
5/17/2008
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+

Your Forecast for Catonsville, MD

Tonight

Mostly Cloudy
Lo: 58 °F

Mostly Cloudy... more

Thursday

Mostly Cloudy
Hi: 73 °F
Lo: 58 °F

Mostly Cloudy... more

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