Minneapolis, MN Radon Levels
Check local Minneapolis radon levels and find certified testing and mitigation professionals to keep your home safe
Minneapolis, MN Radon Facts
As part of Anoka County in the Minneapolis-St. Paul Metro, this area shows an average radon level of 5.0 pCi/L that exceeds the EPA action threshold of 4.0 pCi/L. Based on data from zip code 55421, readings range from 4.0 to 6.0 pCi/L across tested properties. Minnesota's glacial geology over granite bedrock contributes to elevated radon potential throughout the Twin Cities region, making mitigation systems a common necessity.
Based on 2 user-submitted radon tests for homes in Minneapolis, MN. The EPA recommends taking action at or above 4.0 pCi/L.
Minneapolis, MN Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Minneapolis, MN Radon Levels
User-submitted radon test readings from homes in the Minneapolis area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Minneapolis, MN | 51-99 Years | Full Basement |
| 6 pCi/L | Minneapolis, MN | 21-50 Years | Partial Basement |
Have a radon test result for Minneapolis? Submit your reading to help other homeowners.
Radon Readings Near Minneapolis, MN
Compare radon levels in Minneapolis with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Hopkins | 7.5 mi | 7.00 pCi/L | 1 |
| Minnetonka | 9.9 mi | 5.00 pCi/L | 1 |
| Saint Paul | 10.3 mi | 8.40 pCi/L | 5 |
| Eden Prairie | 11.3 mi | 6.00 pCi/L | 1 |
| Champlin | 13.4 mi | 5.00 pCi/L | 2 |
| Excelsior | 14.5 mi | 13.00 pCi/L | 1 |
| Savage | 15.4 mi | 5.00 pCi/L | 3 |
| Mound | 17.3 mi | 6.00 pCi/L | 1 |
Hennepin County Radon Profile
Because of its underlying geology, Hennepin County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 8 cities in Hennepin County average 6.30 pCi/L across 10 tests — 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 Hennepin County home regardless of zone or a neighbor's results.