Hereford, PA Radon Levels
Check local Hereford radon levels and find certified testing and mitigation professionals to keep your home safe
Hereford, PA Radon Facts
Situated in Berks County within Pennsylvania's Reading Metro area, Hereford sits atop limestone and shale formations known to produce elevated radon levels. Testing data for zip code 18056 is currently limited, though the underlying geology suggests residents should prioritize radon testing. Many homes in this area feature full basements typical of Pennsylvania construction, creating enclosed spaces where radon can accumulate.
Berks County average: 12.00 pCi/L, based on 3 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Hereford itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.
Hereford, PA Radon Mitigation
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Radon Readings Near Hereford, PA
No homeowner tests have been submitted for Hereford yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.
| Radon Level | City | Distance | Home Age | Foundation | Submitted |
|---|---|---|---|---|---|
| 9 pCi/L | Pennsburg, PA | 5.2 mi | 21-50 Years | Full Basement | Oct 2017 |
| 11 pCi/L | Center Valley, PA | 9.1 mi | 0-20 Years | — | May 2019 |
| 6 pCi/L | Breinigsville, PA | 9.1 mi | — | Full Basement | May 2016 |
| 7 pCi/L | Coopersburg, PA | 9.3 mi | 21-50 Years | Partial Basement | Jan 2021 |
| 5 pCi/L | Gilbertsville, PA | 10.2 mi | 0-20 Years | Partial Basement | Jul 2020 |
| 5 pCi/L | Quakertown, PA | 10.4 mi | 21-50 Years | Full Basement | Jan 2022 |
| 6 pCi/L | Sellersville, PA | 13.5 mi | 0-20 Years | Full Basement | Apr 2021 |
| 13 pCi/L | Hellertown, PA | 14.9 mi | — | Full Basement | Feb 2024 |
Readings are drawn from the nearest cities with submitted data. Have a result for Hereford? Submit your reading to help your neighbors.
Berks County Radon Profile
Because of its underlying geology, Berks 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 3 cities in Berks County average 12.00 pCi/L across 3 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 Berks County home regardless of zone or a neighbor's results.
Radon FAQ for Hereford, PA
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Radon Levels Near Hereford, PA
User-submitted radon levels from the cities closest to Hereford with recorded test data. Explore nearby communities to compare local readings.
| City | Distance | Avg User Level | Submissions |
|---|---|---|---|
| Pennsburg | 5.2 mi | 9.00 pCi/L | 1 |
| Center Valley | 9.1 mi | 11.00 pCi/L | 1 |
| Breinigsville | 9.1 mi | 6.00 pCi/L | 1 |
| Coopersburg | 9.3 mi | 7.00 pCi/L | 1 |
| Gilbertsville | 10.2 mi | 5.00 pCi/L | 1 |
| Quakertown | 10.4 mi | 5.00 pCi/L | 1 |
| Sellersville | 13.5 mi | 6.00 pCi/L | 1 |
| Hellertown | 14.9 mi | 13.00 pCi/L | 1 |