Mexico, MO Radon Levels
Check local Mexico radon levels and find certified testing and mitigation professionals to keep your home safe
Mexico, MO Radon Facts
Positioned in Audrain County within central Missouri's prairie region, Mexico recorded a radon level of 4.0 pCi/L that meets the EPA action threshold, indicating potential concern for local residents. The community sits atop glacial deposits over Pennsylvanian limestone where radon can migrate through soil into basement spaces. Homeowners in zip code 65265 should pursue testing, especially those in the area's mix of historic homes and modern construction with full basements.
Based on 1 user-submitted radon test for homes in Mexico, MO. The EPA recommends taking action at or above 4.0 pCi/L.
Mexico, MO Radon Mitigation
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Mexico, MO Radon Levels
User-submitted radon test readings from homes in the Mexico area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 4 pCi/L | Mexico, MO | 21-50 Years | Full Basement |
Have a radon test result for Mexico? Submit your reading to help other homeowners.
Radon Readings Near Mexico, MO
Compare radon levels in Mexico with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Hallsville | 18.5 mi | 5.00 pCi/L | 2 |
| Columbia | 25.8 mi | 3.00 pCi/L | 2 |
| Holts Summit | 39.1 mi | 4.00 pCi/L | 1 |
| Jefferson City | 45.3 mi | 6.00 pCi/L | 1 |
| Hannibal | 45.8 mi | 6.00 pCi/L | 2 |
| Palmyra | 46.8 mi | 8.00 pCi/L | 1 |
| Boonville | 48.3 mi | 4.00 pCi/L | 1 |
Audrain County Radon Profile
Audrain 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 1 city in Audrain County average 4.00 pCi/L across 1 test — 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 Audrain County.