Saint Ignace, MI Radon Levels
Check local Saint Ignace radon levels and find certified testing and mitigation professionals to keep your home safe
Saint Ignace, MI Radon Facts
Perched at Michigan's northern tip in Mackinac County, Saint Ignace recorded an average radon level of 2.0 pCi/L based on limited testing data. This reading falls within the EPA's recommended range but represents just one measurement across the 49781 zip code area. The community's unique location between Lake Huron and Lake Michigan, combined with varied foundation types in this historic tourist area, means individual homes may experience significantly different radon levels.
Based on 1 user-submitted radon test for homes in Saint Ignace, MI. The EPA recommends taking action at or above 4.0 pCi/L.
Saint Ignace, MI Radon Mitigation
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Saint Ignace, MI Radon Levels
User-submitted radon test readings from homes in the Saint Ignace area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 2 pCi/L | Saint Ignace, MI | 21-50 Years | No Basement/All Crawl Space |
Have a radon test result for Saint Ignace? Submit your reading to help other homeowners.
Radon Readings Near Saint Ignace, MI
Compare radon levels in Saint Ignace with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Sault Sainte Marie | 34.9 mi | 4.00 pCi/L | 1 |
| Petoskey | 45.6 mi | 8.00 pCi/L | 1 |
Mackinac County Radon Profile
Local geology places Mackinac County in EPA Radon Zone 3, where predicted indoor radon averages fall below 2 pCi/L — though no county is risk-free. Homeowner-submitted tests from 1 city in Mackinac County average 2.00 pCi/L across 1 test — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Mackinac County to test, as levels can differ between neighboring homes.