Mount Pleasant, MI Radon Levels

Q: What EPA Radon Zone is Mount Pleasant in?

Mount Pleasant is in Isabella County, EPA Zone 3.

Q: Why are radon readings shown from areas near Mount Pleasant?

No homeowner radon tests have been submitted for Mount Pleasant yet, so readings from the closest cities and the Isabella 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 Mount Pleasant?

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

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

Mount Pleasant, MI Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Isabella County, MI

Zip Code 48858

Situated in Isabella County in central Michigan, Mount Pleasant sits in EPA Zone 3 where glacial deposits over sedimentary bedrock typically produce lower radon levels compared to other regions of the state. Testing data for zip code 48858 remains limited, though the area's geology suggests moderate-to-low radon risk for most homes. Homeowners should still consider testing, particularly in properties with basements where radon accumulation is most likely to occur.

3.00

pCi/L area average

Below EPA Action Level

Nearby homeowner readings average 3.00 pCi/L, based on 1 test from 1 nearby city. No readings have been submitted for Mount Pleasant yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Mount Pleasant, 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 Mount Pleasant, MI

No homeowner tests have been submitted for Mount Pleasant yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
3 pCi/L	Ithaca, MI	23.5 mi	21-50 Years	Full Basement	Feb 2023

Readings are drawn from the nearest cities with submitted data. Have a result for Mount Pleasant? Submit your reading to help your neighbors.

Isabella County Radon Profile

Isabella County is classified as EPA Radon Zone 3, the lowest predicted-risk tier, with modeled indoor screening averages below 2 pCi/L. User-submitted readings are still sparse within Isabella County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Isabella County.

Radon FAQ for Mount Pleasant, MI

What EPA Radon Zone is Mount Pleasant in?

Mount Pleasant and the 48858 zip code are in Isabella County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

Why are radon readings shown from areas near Mount Pleasant?

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

Radon mitigation in Mount Pleasant 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 Mount Pleasant?

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.

Radon Levels Near Mount Pleasant, MI

User-submitted radon levels from the cities closest to Mount Pleasant with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Ithaca	23.5 mi	3.00 pCi/L	1