State Radon Officer

Brett Sherry
(971) 673-0490

About Radon Levels
in Tillamook County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Tillamook County, as determined by radon test results from Air Chek, Inc, is 3.6 pCi/L

Radon Risk chart for Tillamook County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Additional information about radon levels in Tillamook County may be available through this website