Home › West Virginia
State overview
Radon in West Virginia
Of West Virginia's 55 counties and county equivalents, EPA places 20 in Zone 1, 29 in Zone 2, 6 in Zone 3. Zones are county-wide predictions; testing is the only way to know your home's level.
Radon in the news
West Virginia stories
- The American Lung Association reports high levels of Radon Gas detected in 28.5% of West Virginia homesWOAY-TV · 2024-01-02
- Report: 28% of West Virginia homes of high levels of cancer-causing radon gasWV News · 2024-01-01
- 29% of West Virginia homes contain cancer-causing radonWBOY.com · 2023-01-03
Headlines link to the original publishers via Google News. Updated 2026-10-27.
All 55 counties
Source: EPA radon zones spreadsheet (EPA 402/A-16/001).