Mechanicsburg, PA Radon Levels
Check local Mechanicsburg radon levels and find certified testing and mitigation professionals to keep your home safe
Mechanicsburg, PA Radon Facts
Centered in Cumberland County within both the Harrisburg and York Metro areas, Mechanicsburg shows an average radon level of 13.75 pCi/L across zip codes 17050 and 17055. This reading significantly exceeds the EPA action level, reflecting Pennsylvania's well-documented radon challenges throughout the south-central region. The area's limestone bedrock and glacial deposits create ideal conditions for radon accumulation, making professional mitigation systems essential for many properties in this established suburban community.
Based on 4 user-submitted radon tests for homes in Mechanicsburg, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Mechanicsburg, PA Radon Mitigation
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Mechanicsburg, PA Radon Levels
User-submitted radon test readings from homes in the Mechanicsburg area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 14 pCi/L | Mechanicsburg, PA | 21-50 Years | — |
| 11 pCi/L | Mechanicsburg, PA | 51-99 Years | Full Basement |
| 20 pCi/L | Mechanicsburg, PA | 0-20 Years | Full Basement |
| 10 pCi/L | Mechanicsburg, PA | 0-20 Years | Full Basement |
Have a radon test result for Mechanicsburg? Submit your reading to help other homeowners.
Radon Readings Near Mechanicsburg, PA
Compare radon levels in Mechanicsburg with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Enola | 7.7 mi | 20.00 pCi/L | 1 |
| Harrisburg | 10.3 mi | 13.00 pCi/L | 1 |
| Carlisle | 10.6 mi | 11.33 pCi/L | 3 |
| Dover | 15.6 mi | 13.00 pCi/L | 1 |
| East Berlin | 16.0 mi | 20.00 pCi/L | 1 |
| Newville | 20.9 mi | 4.00 pCi/L | 1 |
| Elizabethtown | 22.0 mi | 9.67 pCi/L | 3 |
| York | 22.9 mi | 11.67 pCi/L | 3 |
Cumberland County Radon Profile
The bedrock and soils beneath Cumberland County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 4 cities in Cumberland County average 12.56 pCi/L across 9 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Cumberland County.