Grain Valley, MO Radon Levels
Check local Grain Valley radon levels and find certified testing and mitigation professionals to keep your home safe
Grain Valley, MO Radon Facts
This growing Kansas City Metro suburb in Jackson County has recorded an average radon level of 10.0 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. Homes in zip code 64029 should prioritize radon testing and mitigation due to these elevated readings.
Based on 2 user-submitted radon tests for homes in Grain Valley, MO. The EPA recommends taking action at or above 4.0 pCi/L.
Grain Valley, MO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Grain Valley, MO Radon Levels
User-submitted radon test readings from homes in the Grain Valley area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 10 pCi/L | Grain Valley, MO | 21-50 Years | Partial Basement |
Have a radon test result for Grain Valley? Submit your reading to help other homeowners.
Radon Readings Near Grain Valley, MO
Compare radon levels in Grain Valley with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Oak Grove | 4.2 mi | 7.00 pCi/L | 1 |
| Blue Springs | 4.2 mi | 14.00 pCi/L | 1 |
| Buckner | 7.1 mi | 6.00 pCi/L | 1 |
| Lees Summit | 11.0 mi | 7.00 pCi/L | 3 |
| Independence | 11.5 mi | 5.00 pCi/L | 1 |
| Pleasant Hill | 16.8 mi | 15.00 pCi/L | 1 |
| Liberty | 18.9 mi | 6.50 pCi/L | 2 |
| Kansas City | 19.2 mi | 7.00 pCi/L | 1 |
Jackson County Radon Profile
Jackson County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 9 cities in Jackson County average 8.82 pCi/L across 11 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Jackson County to test, as levels can differ between neighboring homes.