Cynthiana, KY Radon Levels
Check local Cynthiana radon levels and find certified testing and mitigation professionals to keep your home safe
Cynthiana, KY Radon Facts
Historic Cynthiana serves as Harrison County's seat, where Kentucky's limestone bedrock and karst topography contribute to elevated radon potential across the Bluegrass region. Local testing shows an average radon level of 5.0 pCi/L, which exceeds the EPA action threshold of 4.0 pCi/L. Homeowners in the 41031 zip code should take prompt action to test and, if necessary, mitigate radon in their properties.
Based on 1 user-submitted radon test for homes in Cynthiana, KY. The EPA recommends taking action at or above 4.0 pCi/L.
Cynthiana, KY Radon Mitigation
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Cynthiana, KY Radon Levels
User-submitted radon test readings from homes in the Cynthiana area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Cynthiana, KY | 21-50 Years | No Basement/All Slab |
Have a radon test result for Cynthiana? Submit your reading to help other homeowners.
Radon Readings Near Cynthiana, KY
Compare radon levels in Cynthiana with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Georgetown | 19.1 mi | 15.00 pCi/L | 1 |
| Lexington | 27.8 mi | 8.40 pCi/L | 5 |
| Winchester | 29.0 mi | 5.00 pCi/L | 1 |
| Mount Sterling | 30.5 mi | 12.00 pCi/L | 1 |
| Flemingsburg | 31.8 mi | 8.00 pCi/L | 2 |
| Frankfort | 33.7 mi | 7.80 pCi/L | 5 |
| Versailles | 34.0 mi | 20.00 pCi/L | 1 |
| Alexandria | 38.0 mi | 5.00 pCi/L | 1 |
Harrison County Radon Profile
Harrison County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Harrison County average 5.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Harrison County to test, as levels can differ between neighboring homes.