Saint Clair, PA Radon Levels

Q: What EPA Radon Zone is Saint Clair in?

Saint Clair is in Schuylkill County, EPA Zone 1.

Q: How much does radon mitigation cost in Saint Clair?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Saint Clair radon levels and find certified testing and mitigation professionals to keep your home safe

Saint Clair, PA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Schuylkill County, PA

Zip Code 17970

Situated in Schuylkill County in Pennsylvania's anthracite coal region, Saint Clair falls within EPA Zone 1, suggesting high radon potential for the 17970 zip code area. The area's complex geology, including coal-bearing formations and fractured bedrock typical of this mining region, can facilitate radon gas migration into homes. Testing data is currently limited, making individual radon testing essential for homeowners to assess their specific risk levels.

16.67

pCi/L area average

Above EPA Action Level

Schuylkill County average: 16.67 pCi/L, based on 3 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Saint Clair itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Saint Clair, PA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon Readings Near Saint Clair, PA

No homeowner tests have been submitted for Saint Clair yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Pottsville	2.7 mi	10.00 pCi/L	1
Pine Grove	12.7 mi	20.00 pCi/L	1
Mount Carmel	13.0 mi	20.00 pCi/L	1
Mohrsville	19.1 mi	15.00 pCi/L	1
Valley View	19.2 mi	20.00 pCi/L	1
Coal Township	19.5 mi	8.00 pCi/L	1
Drums	24.0 mi	5.50 pCi/L	2
Weatherly	24.3 mi	20.00 pCi/L	1

Schuylkill County Radon Profile

Schuylkill County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 3 cities in Schuylkill County average 16.67 pCi/L across 3 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Schuylkill County to test, as levels can differ between neighboring homes.

Radon FAQ for Saint Clair, PA

What EPA Radon Zone is Saint Clair in?

Saint Clair and the 17970 zip code are in Schuylkill County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Saint Clair?

No homeowner radon tests have been submitted for Saint Clair yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Schuylkill County average—are the best available indicator of local conditions until Saint Clair homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Saint Clair?

Radon mitigation in Saint Clair typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Saint Clair?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.