Harmony, PA Radon Levels

Q: What EPA Radon Zone is Harmony in?

Harmony is in Butler County, EPA Zone 1.

Q: How much does radon mitigation cost in Harmony?

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

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

Harmony, PA Radon Facts

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

County Butler County, PA

Zip Code 16037

Located in Butler County within the Pittsburgh Metro, Harmony sits on Pennsylvanian-age sedimentary rocks that contribute to the region's elevated radon potential. Although specific testing data for this 16037 zip code community is currently limited, the area's geological characteristics make professional radon assessment recommended, particularly for homes with basements.

9.91

pCi/L area average

Above EPA Action Level

Butler County average: 9.91 pCi/L, based on 11 user-submitted tests across 6 cities in the county. No homeowner readings have been submitted for Harmony 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+

Harmony, 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 Harmony, PA

No homeowner tests have been submitted for Harmony 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
Evans City	6.3 mi	5.00 pCi/L	1
Zelienople	6.3 mi	5.00 pCi/L	2
New Brighton	11.3 mi	20.00 pCi/L	1
Cranberry Twp	11.5 mi	6.00 pCi/L	1
Mars	11.6 mi	6.00 pCi/L	1
Butler	12.7 mi	12.40 pCi/L	5
Beaver Falls	12.8 mi	11.33 pCi/L	3
New Castle	14.6 mi	20.00 pCi/L	1

Butler County Radon Profile

Because of its underlying geology, Butler 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 6 cities in Butler County average 9.91 pCi/L across 11 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 Butler County home regardless of zone or a neighbor's results.

Radon FAQ for Harmony, PA

What EPA Radon Zone is Harmony in?

Harmony and the 16037 zip code are in Butler 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 Harmony?

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

Radon mitigation in Harmony 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 Harmony?

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.