Lenoir City, TN Radon Levels
Check local Lenoir City radon levels and find certified testing and mitigation professionals to keep your home safe
Lenoir City, TN Radon Facts
This Loudon County community in the Knoxville Metro area has recorded radon levels averaging 8.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. The area's limestone bedrock and Tennessee Valley geological conditions create favorable environments for radon accumulation in homes with basements and crawl spaces. Residents in zip codes 37771 and 37772 should prioritize radon testing and mitigation given these elevated readings.
Based on 1 user-submitted radon test for homes in Lenoir City, TN. The EPA recommends taking action at or above 4.0 pCi/L.
Lenoir City, TN Radon Mitigation
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Lenoir City, TN Radon Levels
User-submitted radon test readings from homes in the Lenoir City area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 8 pCi/L | Lenoir City, TN | 21-50 Years | Full Basement |
Have a radon test result for Lenoir City? Submit your reading to help other homeowners.
Radon Readings Near Lenoir City, TN
Compare radon levels in Lenoir City with the closest nearby cities that have user-submitted test data.
Loudon County Radon Profile
Because of its underlying geology, Loudon County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 2 cities in Loudon County average 8.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Loudon County home regardless of zone or a neighbor's results.