Pleasant Hill, MO Radon Levels
Check local Pleasant Hill radon levels and find certified testing and mitigation professionals to keep your home safe
Pleasant Hill, MO Radon Facts
Located in Cass County within the Kansas City Metro area, Pleasant Hill has recorded an average radon level of 15.0 pCi/L, nearly four times the EPA action threshold and indicating serious concern for residents. The community sits over Missouri's glacial till and limestone bedrock that create highly favorable conditions for radon gas accumulation, consistent with the area's EPA Zone 1 designation. Homeowners in 64080 should prioritize immediate radon testing and professional mitigation given these significantly elevated levels.
Based on 1 user-submitted radon test for homes in Pleasant Hill, MO. The EPA recommends taking action at or above 4.0 pCi/L.
Pleasant Hill, MO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Pleasant Hill, MO Radon Levels
User-submitted radon test readings from homes in the Pleasant Hill area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 15 pCi/L | Pleasant Hill, MO | 21-50 Years | — |
Have a radon test result for Pleasant Hill? Submit your reading to help other homeowners.
Radon Readings Near Pleasant Hill, MO
Compare radon levels in Pleasant Hill with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Harrisonville | 10.9 mi | 20.00 pCi/L | 1 |
| Lees Summit | 11.9 mi | 7.00 pCi/L | 3 |
| Belton | 15.7 mi | 7.00 pCi/L | 1 |
| Oak Grove | 15.7 mi | 7.00 pCi/L | 1 |
| Blue Springs | 16.0 mi | 14.00 pCi/L | 1 |
| Grandview | 16.3 mi | 9.00 pCi/L | 1 |
| Grain Valley | 16.8 mi | 14.00 pCi/L | 2 |
| Independence | 23.1 mi | 5.00 pCi/L | 1 |
Cass County Radon Profile
The bedrock and soils beneath Cass County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 3 cities in Cass County average 14.00 pCi/L across 3 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 Cass County.