NC Radon Levels

Alamance Zone 3

Alexander Zone 2

Alleghany Zone 1

Anson Zone 3

Ashe Zone 2

Avery Zone 2

Beaufort Zone 3

Bertie Zone 3

Bladen Zone 3

Brunswick Zone 3

Buncombe Zone 1

Burke Zone 2

Cabarrus Zone 3

Caldwell Zone 2

Camden Zone 3

Carteret Zone 3

Caswell Zone 2

Catawba Zone 2

Chatham Zone 3

Cherokee Zone 1

Chowan Zone 3

Clay Zone 2

Cleveland Zone 2

Columbus Zone 3

Craven Zone 3

Cumberland Zone 3

Currituck Zone 3

Dare Zone 3

Davidson Zone 3

Davie Zone 3

Duplin Zone 3

Durham Zone 3

Edgecombe Zone 3

Forsyth Zone 2

Franklin Zone 2

Gaston Zone 2

Gates Zone 3

Graham Zone 2

Granville Zone 3

Greene Zone 3

Guilford Zone 3

Halifax Zone 3

Harnett Zone 3

Haywood Zone 2

Henderson Zone 1

Hertford Zone 3

Hoke Zone 3

Hyde Zone 3

Iredell Zone 2

Jackson Zone 2

Johnston Zone 3

Jones Zone 3

Lee Zone 3

Lenoir Zone 3

Lincoln Zone 2

Macon Zone 2

Madison Zone 2

Martin Zone 3

McDowell Zone 2

Mecklenburg Zone 3

Mitchell Zone 1

Montgomery Zone 3

Moore Zone 3

Nash Zone 3

New Hanover Zone 3

Northampton Zone 3

Onslow Zone 3

Orange Zone 3

Pamlico Zone 3

Pasquotank Zone 3

Pender Zone 3

Perquimans Zone 3

Person Zone 3

Pitt Zone 3

Polk Zone 2

Randolph Zone 3

Richmond Zone 3

Robeson Zone 3

Rockingham Zone 1

Rowan Zone 3

Rutherford Zone 2

Sampson Zone 3

Scotland Zone 3

Stanly Zone 3

Stokes Zone 2

Surry Zone 2

Swain Zone 2

Transylvania Zone 1

Tyrrell Zone 3

Union Zone 3

Vance Zone 2

Wake Zone 2

Warren Zone 2

Washington Zone 3

Watauga Zone 1

Wayne Zone 3

Wilkes Zone 2

Wilson Zone 3

Yadkin Zone 2

Yancey Zone 2