Princeton Junction, NJ Radon Mitigation and Testing
Princeton Junction in Mercer County within the Trenton Metro area shows an average radon level of 7.0 pCi/L based on available testing. This reading significantly exceeds the EPA action level, with individual homes in zip code 08550 showing readings between 5.0 and 9.0 pCi/L. The area's geology and housing characteristics common to central New Jersey contribute to elevated radon accumulation.
Based on 4 user-submitted radon tests for homes in Princeton Junction, NJ. The EPA recommends taking action at or above 4.0 pCi/L.
Princeton Junction, NJ Radon Mitigation
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Princeton Junction, NJ Radon Testing
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Princeton Junction, New Jersey Radon Levels
User-submitted radon test readings from homes in the Princeton Junction area.
| Radon Level | City | Home Age | Foundation | Submitted |
|---|---|---|---|---|
| 5 pCi/L | Princeton Junction, NJ | 21-50 Years | Full Basement | Apr 2022 |
| 9 pCi/L | Princeton Junction, NJ | 51-99 Years | Full Basement | Apr 2018 |
Have a radon test result for Princeton Junction? Submit your reading to help other homeowners.
Princeton Junction Radon Facts
Key details about the radon risk profile for Princeton Junction and the 08550 zip code area.
Princeton Junction and the 08550 zip code are located in Mercer 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.
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Most Active Radon Markets in New Jersey
Cities with the most user-submitted radon test data in the state.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Cherry Hill | 6.44 pCi/L | 9 |
| Hillsborough | 6.14 pCi/L | 7 |
| Freehold | 10.50 pCi/L | 6 |
| Marlboro | 6.17 pCi/L | 6 |
| Bernardsville | 7.00 pCi/L | 5 |
| Phillipsburg | 7.00 pCi/L | 5 |
| Edison | 5.60 pCi/L | 5 |
| Princeton | 5.40 pCi/L | 5 |
| Sussex | 9.75 pCi/L | 4 |
| Piscataway | 6.75 pCi/L | 4 |
| Caldwell | 5.00 pCi/L | 4 |
| Atlantic Highlands | 4.75 pCi/L | 4 |
| West Orange | 4.00 pCi/L | 4 |
| Basking Ridge | 3.75 pCi/L | 4 |
| Hackettstown | 3.75 pCi/L | 4 |
| Livingston | 3.25 pCi/L | 4 |
| Nutley | 3.25 pCi/L | 4 |
| Sicklerville | 7.00 pCi/L | 3 |
| Clifton | 6.00 pCi/L | 3 |
| Westfield | 6.00 pCi/L | 3 |