Pewamo, MI Radon Levels

Q: What EPA Radon Zone is Pewamo in?

Pewamo is in Ionia County, EPA Zone 2.

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

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

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

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

Pewamo, MI Radon Facts

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

County Ionia County, MI

Zip Code 48873

Central Michigan community Pewamo in Ionia County sits within both the Grand Rapids and Lansing Metro areas, where glacial deposits over sedimentary bedrock influence radon potential. The area features a mix of rural residential properties and small-town housing, typically with basement foundations suited to the climate. With current testing data limited for zip code 48873, local homeowners should consider radon testing to establish their specific readings.

4.00

pCi/L area average

Above EPA Action Level

Ionia County average: 4.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Pewamo 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+

Pewamo, MI 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 Pewamo, MI

No homeowner tests have been submitted for Pewamo 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
Sunfield	17.3 mi	6.00 pCi/L	1
Dewitt	17.5 mi	20.00 pCi/L	1
Grand Ledge	18.0 mi	7.00 pCi/L	2
Saranac	18.4 mi	4.00 pCi/L	1
Ithaca	23.0 mi	3.00 pCi/L	1
Lansing	23.7 mi	5.00 pCi/L	1
Haslett	28.5 mi	3.50 pCi/L	2
Charlotte	29.8 mi	12.00 pCi/L	2

Ionia County Radon Profile

EPA mapping assigns Ionia 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 Ionia County average 4.00 pCi/L across 1 test — 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 Ionia County home regardless of zone or a neighbor's results.

Radon FAQ for Pewamo, MI

What EPA Radon Zone is Pewamo in?

Pewamo and the 48873 zip code are in Ionia 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 Pewamo?

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

Radon mitigation in Pewamo 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 Pewamo?

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.