PA Radon Levels

Adams Zone 1

Allegheny Zone 1

Armstrong Zone 1

Beaver Zone 1

Bedford Zone 1

Berks Zone 1

Blair Zone 1

Bradford Zone 1

Bucks Zone 1

Butler Zone 1

Cambria Zone 2

Cameron Zone 1

Carbon Zone 1

Centre Zone 1

Chester Zone 1

Clarion Zone 1

Clearfield Zone 1

Clinton Zone 1

Columbia Zone 1

Crawford Zone 2

Cumberland Zone 1

Dauphin Zone 1

Delaware Zone 1

Elk Zone 2

Erie Zone 2

Fayette Zone 2

Forest Zone 2

Franklin Zone 1

Fulton Zone 1

Greene Zone 2

Huntingdon Zone 1

Indiana Zone 1

Jefferson Zone 2

Juniata Zone 1

Lackawanna Zone 1

Lancaster Zone 1

Lawrence Zone 2

Lebanon Zone 1

Lehigh Zone 1

Luzerne Zone 1

Lycoming Zone 1

McKean Zone 2

Mercer Zone 2

Mifflin Zone 1

Monroe Zone 1

Montgomery Zone 1

Montour Zone 1

Northampton Zone 1

Northumberland Zone 1

Perry Zone 1

Philadelphia Zone 3

Pike Zone 2

Potter Zone 2

Schuylkill Zone 1

Snyder Zone 1

Somerset Zone 2

Sullivan Zone 1

Susquehanna Zone 1

Tioga Zone 1

Union Zone 1

Venango Zone 1

Warren Zone 2

Washington Zone 2

Wayne Zone 2

Westmoreland Zone 1

Wyoming Zone 1

York Zone 1