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United States Environmental Protection Agency
AirData
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Begin Hierarchical Links EPA Home > Air & Radiation > AirData > Reports and Maps > Select Geography End Hierarchical Links

 

Select Geographic Area

About geographic selection

The first step in generating an AirData report or map is selecting a geographic area. You may select a geographic area by clicking on a map or by choosing from a list. (Select CMSA/MSA and ZIP code from list only).

 How to use this map    (requires Flash™ player)

Select From List

1. Click the radio button beside the type of geographic area you want to select.
2. Choose one of the geographic area names listed (see How to ...), or type in a ZIP code.
3. Click the Go button below.
Or, you may use the map above to select an area.

Select United States
  
Select EPA Region
Select State
Select County  (Choose a state and click Go to get a list of counties to select.) 
Select MSA
Select CMSA
     Amend selection: Add/drop counties around/in selected MSA or CMSA    (More...)
Enter ZIP Code (5 digits)

 
 
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