King Of Prussia, PA Radon Mitigation and Testing
This major Montgomery County business hub in the Philadelphia Metro area recorded an average radon level of 7.0 pCi/L from available testing. This reading significantly exceeds the EPA action level, reflecting the area's underlying geology and dense suburban development with predominantly basement construction. Homeowners in zip code 19406 should prioritize radon testing and consider mitigation systems given the consistently elevated readings typical of southeastern Pennsylvania.
Based on 1 user-submitted radon test for homes in King Of Prussia, PA. The EPA recommends taking action at or above 4.0 pCi/L.
King Of Prussia, PA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
King Of Prussia, PA Radon Testing
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King Of Prussia, Pennsylvania Radon Levels
User-submitted radon test readings from homes in the King Of Prussia area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 7 pCi/L | King Of Prussia, PA | 21-50 Years | Full Basement | Nov 2024 |
Have a radon test result for King Of Prussia? Submit your reading to help other homeowners.
King Of Prussia Radon Facts
Key details about the radon risk profile for King Of Prussia and the 19406 zip code area.
King Of Prussia and the 19406 zip code are located in Montgomery County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for King Of Prussia, PA
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Most Active Radon Markets in Pennsylvania
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| State College | 10.00 pCi/L | 14 |
| Chambersburg | 10.14 pCi/L | 7 |
| Easton | 12.33 pCi/L | 6 |
| Butler | 12.40 pCi/L | 5 |
| Dingmans Ferry | 5.80 pCi/L | 5 |
| Hanover | 14.00 pCi/L | 4 |
| Mechanicsburg | 13.75 pCi/L | 4 |
| Greenville | 10.75 pCi/L | 4 |
| Pittsburgh | 9.25 pCi/L | 4 |
| Albrightsville | 9.00 pCi/L | 4 |
| Philadelphia | 8.00 pCi/L | 4 |
| Lackawaxen | 15.33 pCi/L | 3 |
| York | 11.67 pCi/L | 3 |
| Elizabethtown | 9.67 pCi/L | 3 |
| Johnstown | 7.33 pCi/L | 3 |
| West Chester | 6.67 pCi/L | 3 |
| Danville | 5.67 pCi/L | 3 |
| Springfield | 5.67 pCi/L | 3 |
| East Stroudsburg | 5.00 pCi/L | 3 |
| Langhorne | 4.67 pCi/L | 3 |