Triangle Radon Map: Radon Levels in Raleigh, Durham, Chapel Hill & Surrounding Areas

Elevated radon levels have been found in all areas of the Triangle, as demonstrated in the map below.

Note: This map is not comprehensive. Markers have been placed on streets where elevated radon levels (2.0 pCi/L and above) have been discovered. A lack of markers in a specific location does not necessarily indicate low radon levels; instead, it may indicate a lack of data.

Please contact us if you have any questions about the radon levels in your area.


**If you click this link to view the larger version of the map through Google, you can search any address to find what's nearby.**

Radon Levels Key

BLUE markers indicate radon levels of 2.0 - 3.9 pCi/L (consider mitigation)
RED markers indicate radon levels of 4.0-9.9 pCi/L (mitigation is recommended)
GREEN markers indicate radon levels of 10.0 pCi/L and above (mitigation is highly recommended)

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