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Map of Radon Zones in Virginia based on Environmental Protection Agency (EPA) data

Back to Radon Zones in the United States




Radon zones
 Zone 3 (30 counties)
 Zone 2 (27 counties)
 Zone 1 (49 counties)
  Highest Potential: counties have a predicted average indoor radon screening level greater than 4 pCi/L (pico curies per liter) (red zones)
  Moderate Potential: counties have a predicted average indoor radon screening level between 2 and 4 pCi/L (orange zones)
  Low Potential: counties have a predicted average indoor radon screening level less than 2 pCi/L (yellow zones)
Accomack County
Radon zone : 3

Albemarle County
Radon zone : 2

Alexandria County
Radon zone : No data

Alleghany County
Radon zone : 1

Amelia County
Radon zone : 1

Amherst County
Radon zone : 2

Appomattox County
Radon zone : 1

Arlington County
Radon zone : 2

Augusta County
Radon zone : 1

Bath County
Radon zone : 1

Bedford County
Radon zone : 2

Bedford County
Radon zone : 2

Bland County
Radon zone : 1

Botetourt County
Radon zone : 1

Bristol County
Radon zone : No data

Brunswick County
Radon zone : 1

Buchanan County
Radon zone : 2

Buckingham County
Radon zone : 1

Buena Vista County
Radon zone : No data

Campbell County
Radon zone : 1

Caroline County
Radon zone : 3

Carroll County
Radon zone : 2

Charles City County
Radon zone : 3

Charlotte County
Radon zone : 2

Charlottesville County
Radon zone : No data

Chesapeake County
Radon zone : No data

Chesterfield County
Radon zone : 1

Clarke County
Radon zone : 1

Clifton Forge County
Radon zone : No data

Colonial Heights County
Radon zone : No data

Covington County
Radon zone : No data

Craig County
Radon zone : 1

Culpeper County
Radon zone : 2

Cumberland County
Radon zone : 1

Danville County
Radon zone : No data

Dickenson County
Radon zone : 2

Dinwiddie County
Radon zone : 1

Emporia County
Radon zone : No data

Essex County
Radon zone : 3

Fairfax County
Radon zone : 1

Fairfax County
Radon zone : 1

Falls Church County
Radon zone : No data

Fauquier County
Radon zone : 2

Floyd County
Radon zone : 2

Fluvanna County
Radon zone : 1

Franklin County
Radon zone : 2

Franklin County
Radon zone : 2

Frederick County
Radon zone : 1

Fredericksburg County
Radon zone : No data

Galax County
Radon zone : No data

Giles County
Radon zone : 1

Gloucester County
Radon zone : 3

Goochland County
Radon zone : 1

Grayson County
Radon zone : 2

Greene County
Radon zone : 2

Greensville County
Radon zone : 3

Halifax County
Radon zone : 2

Hampton County
Radon zone : No data

Hanover County
Radon zone : 3

Harrisonburg County
Radon zone : No data

Henrico County
Radon zone : 3

Henry County
Radon zone : 1

Highland County
Radon zone : 1

Hopewell County
Radon zone : No data

Isle of Wight County
Radon zone : 3

James City County
Radon zone : 3

King George County
Radon zone : 3

King William County
Radon zone : 3

King and Queen County
Radon zone : 3

Lancaster County
Radon zone : 3

Lee County
Radon zone : 1

Lexington County
Radon zone : No data

Loudoun County
Radon zone : 2

Louisa County
Radon zone : 1

Lunenburg County
Radon zone : 2

Lynchburg County
Radon zone : No data

Madison County
Radon zone : 2

Manassas County
Radon zone : No data

Manassas Park County
Radon zone : No data

Martinsville County
Radon zone : No data

Mathews County
Radon zone : 3

Mecklenburg County
Radon zone : 2

Middlesex County
Radon zone : 3

Montgomery County
Radon zone : 1

Nelson County
Radon zone : 2

New Kent County
Radon zone : 3

Newport News County
Radon zone : No data

Norfolk County
Radon zone : No data

Northampton County
Radon zone : 3

Northumberland County
Radon zone : 3

Norton County
Radon zone : No data

Nottoway County
Radon zone : 1

Orange County
Radon zone : 1

Page County
Radon zone : 1

Patrick County
Radon zone : 1

Petersburg County
Radon zone : No data

Pittsylvania County
Radon zone : 1

Poquoson County
Radon zone : No data

Portsmouth County
Radon zone : No data

Powhatan County
Radon zone : 1

Prince Edward County
Radon zone : 2

Prince George County
Radon zone : 3

Prince William County
Radon zone : 2

Pulaski County
Radon zone : 1

Radford County
Radon zone : No data

Rappahannock County
Radon zone : 2

Richmond County
Radon zone : 3

Richmond County
Radon zone : 3

Roanoke County
Radon zone : 1

Roanoke County
Radon zone : 1

Rockbridge County
Radon zone : 1

Rockingham County
Radon zone : 1

Russell County
Radon zone : 1

Salem County
Radon zone : No data

Scott County
Radon zone : 1

Shenandoah County
Radon zone : 1

Smyth County
Radon zone : 1

Southampton County
Radon zone : 3

Spotsylvania County
Radon zone : 1

Stafford County
Radon zone : 1

Staunton County
Radon zone : No data

Suffolk County
Radon zone : No data

Surry County
Radon zone : 3

Sussex County
Radon zone : 3

Tazewell County
Radon zone : 1

Virginia Beach County
Radon zone : No data

Warren County
Radon zone : 1

Washington County
Radon zone : 1

Waynesboro County
Radon zone : No data

Westmoreland County
Radon zone : 3

Williamsburg County
Radon zone : No data

Winchester County
Radon zone : No data

Wise County
Radon zone : 2

Wythe County
Radon zone : 1

York County
Radon zone : 3


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