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Carleton, MI Radon Levels

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


Carleton, MI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Monroe County, MI
Zip Code 48117
Avg. User Level 4.00 pCi/L
User Tests 1

Located in southeastern Michigan's Monroe County within the Detroit Metro area, Carleton sits where glacial deposits over limestone bedrock create moderate radon potential. Recent testing shows an average level of 4.0 pCi/L, which meets the EPA action threshold, indicating that some homes may benefit from mitigation. The area's housing includes mid-century suburban homes and newer developments, most with full basements typical of the region.

4.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Carleton, MI. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Carleton, MI Radon Mitigation

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

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Carleton, MI Radon Levels

User-submitted radon test readings from homes in the Carleton area.

Radon LevelCityHome AgeFoundation
4 pCi/L Carleton, MI 51-99 Years Full Basement

Have a radon test result for Carleton? Submit your reading to help other homeowners.

Radon Readings Near Carleton, MI

Compare radon levels in Carleton with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Newport 7.2 mi 4.00 pCi/L 1
Trenton 10.0 mi 5.00 pCi/L 1
Riverview 10.9 mi 2.00 pCi/L 1
Grosse Ile 12.6 mi 14.00 pCi/L 1
Taylor 13.5 mi 6.00 pCi/L 2
Allen Park 16.1 mi 7.00 pCi/L 1
Ypsilanti 17.5 mi 8.50 pCi/L 4
Canton 18.5 mi 3.00 pCi/L 2

Monroe County Radon Profile

Monroe County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. Homeowner-submitted tests from 2 cities in Monroe County average 4.00 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 Monroe County.

Radon FAQ for Carleton, MI

What is the average radon level in Carleton, MI?
Based on 1 user-submitted test, the average radon level in Carleton is 4.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is Carleton in?
Carleton and the 48117 zip code are in Monroe 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.
How much does radon mitigation cost in Carleton?
Radon mitigation in Carleton 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 Carleton?
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.