Glenside, PA Radon Levels
Check local Glenside radon levels and find certified testing and mitigation professionals to keep your home safe
Glenside, PA Radon Facts
This Montgomery County community in the Philadelphia Metro has recorded an average radon level of 7.0 pCi/L, which exceeds the EPA's recommended action threshold. The area's geology, featuring metamorphic bedrock and glacial deposits, contributes to elevated radon potential throughout the region. Glenside's established neighborhoods of primarily early-to-mid 20th century homes with full basements require ongoing radon awareness and mitigation efforts.
Based on 1 user-submitted radon test for homes in Glenside, PA. The EPA recommends taking action at or above 4.0 pCi/L.
Glenside, PA Radon Mitigation
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Glenside, PA Radon Levels
User-submitted radon test readings from homes in the Glenside area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 7 pCi/L | Glenside, PA | 100+ Years | Full Basement |
Have a radon test result for Glenside? Submit your reading to help other homeowners.
Radon Readings Near Glenside, PA
Compare radon levels in Glenside with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Wyncote | 1.6 mi | 20.00 pCi/L | 1 |
| Abington | 2.3 mi | 8.00 pCi/L | 1 |
| Jenkintown | 2.6 mi | 7.00 pCi/L | 1 |
| Elkins Park | 2.7 mi | 10.67 pCi/L | 3 |
| Horsham | 5.0 mi | 20.00 pCi/L | 1 |
| Ambler | 5.9 mi | 4.00 pCi/L | 1 |
| Warminster | 7.5 mi | 11.00 pCi/L | 3 |
| Bala Cynwyd | 8.0 mi | 1.00 pCi/L | 1 |
Montgomery County Radon Profile
Because of its underlying geology, Montgomery 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 16 cities in Montgomery County average 8.41 pCi/L across 17 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 Montgomery County home regardless of zone or a neighbor's results.