Chambersburg, IL Radon Levels

Q: What EPA Radon Zone is Chambersburg in?

Chambersburg is in Pike County, EPA Zone 1.

Q: How much does radon mitigation cost in Chambersburg?

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

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

Chambersburg, IL Radon Facts

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

County Pike County, IL

Zip Code 62323

Small Chambersburg in Pike County sits in west-central Illinois where limestone bedrock beneath glacial deposits creates conditions that can produce elevated radon levels. The rural community's housing includes both historic farmsteads and more recent residential construction, each presenting different radon entry pathways. Testing data for zip code 62323 is currently limited, making individual home testing essential for residents concerned about radon exposure.

4.50

pCi/L area average

Above EPA Action Level

Pike County average: 4.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Chambersburg 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+

Chambersburg, IL 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 Chambersburg, IL

No homeowner tests have been submitted for Chambersburg 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
Griggsville	7.6 mi	4.00 pCi/L	1
Pittsfield	16.2 mi	5.00 pCi/L	1
Jacksonville	23.6 mi	9.00 pCi/L	2
White Hall	29.6 mi	6.00 pCi/L	1
Quincy	37.1 mi	7.50 pCi/L	2
Lincolns New Salem	48.9 mi	8.00 pCi/L	1

Pike County Radon Profile

The bedrock and soils beneath Pike County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Pike County average 4.50 pCi/L across 2 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 Pike County.

Radon FAQ for Chambersburg, IL

What EPA Radon Zone is Chambersburg in?

Chambersburg and the 62323 zip code are in Pike 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 Chambersburg?

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

Radon mitigation in Chambersburg 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 Chambersburg?

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.