Sharon, PA Radon Levels

Q: What EPA Radon Zone is Sharon in?

Sharon is in Mercer County, EPA Zone 2.

Q: Why are radon readings shown from areas near Sharon?

No homeowner radon tests have been submitted for Sharon yet, so readings from the closest cities and the Mercer County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Sharon?

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

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

Sharon, PA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Mercer County, PA

Zip Code 16146

Situated in Mercer County in western Pennsylvania, Sharon currently lacks comprehensive radon testing data for this industrial community in the 16146 zip code area. The region's underlying shale and sandstone geology, combined with the area's EPA Zone 2 classification, creates moderate radon potential that can vary significantly between properties. Homeowners should prioritize radon testing, especially given the prevalence of older homes with basement foundations throughout the area.

8.08

pCi/L area average

Above EPA Action Level

Mercer County average: 8.08 pCi/L, based on 12 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Sharon 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+

Sharon, 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 Sharon, PA

No homeowner tests have been submitted for Sharon 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
Hermitage	2.4 mi	6.00 pCi/L	2
Sharpsville	3.0 mi	9.00 pCi/L	1
Transfer	7.6 mi	5.50 pCi/L	2
Pulaski	9.6 mi	9.00 pCi/L	1
New Wilmington	11.1 mi	4.00 pCi/L	1
Greenville	13.7 mi	10.75 pCi/L	4
New Castle	18.4 mi	20.00 pCi/L	1
Grove City	22.1 mi	9.00 pCi/L	2

Mercer County Radon Profile

Mercer County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 6 cities in Mercer County average 8.08 pCi/L across 12 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Mercer County.

Radon FAQ for Sharon, PA

What EPA Radon Zone is Sharon in?

Sharon and the 16146 zip code are in Mercer County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Sharon?

No homeowner radon tests have been submitted for Sharon yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Mercer County average—are the best available indicator of local conditions until Sharon 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 Sharon?

Radon mitigation in Sharon 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 Sharon?

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.