Coupon, PA Radon Levels

Q: What EPA Radon Zone is Coupon in?

Coupon is in Cambria County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Coupon yet, so readings from the closest cities and the Cambria 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 Coupon?

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

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

Coupon, PA Radon Facts

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

County Cambria County, PA

Zip Code 16629

Rural Cambria County community Coupon sits in Pennsylvania's Appalachian region where shale and sandstone formations can produce variable radon conditions. With testing data limited for zip code 16629, homeowners should conduct individual testing, especially given Pennsylvania's statewide reputation for elevated radon potential.

7.33

pCi/L area average

Above EPA Action Level

Cambria County average: 7.33 pCi/L, based on 3 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Coupon 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+

Coupon, PA Radon Mitigation

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

Need Radon Mitigation or Testing in Coupon?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Cambria County Pros

1-800-299-3578 814-275-6476 (local) Toll-free · Mon–Fri 8am–6pm ET

Radon Readings Near Coupon, PA

No homeowner tests have been submitted for Coupon 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
Altoona	6.7 mi	6.00 pCi/L	2
Duncansville	8.1 mi	3.00 pCi/L	1
Hollidaysburg	10.1 mi	7.00 pCi/L	1
Martinsburg	18.9 mi	15.00 pCi/L	1
James Creek	21.1 mi	20.00 pCi/L	1
Houtzdale	23.0 mi	14.00 pCi/L	2
Johnstown	24.0 mi	7.33 pCi/L	3
Huntingdon	27.4 mi	20.00 pCi/L	1

Cambria County Radon Profile

EPA mapping assigns Cambria County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 1 city in Cambria County average 7.33 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 Cambria County home regardless of zone or a neighbor's results.

Radon FAQ for Coupon, PA

What EPA Radon Zone is Coupon in?

Coupon and the 16629 zip code are in Cambria 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 Coupon?

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

Radon mitigation in Coupon 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 Coupon?

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.