State Radon Officer

Conrad Weiffenbach
(888) 569-7236
(608) 267-4796
Department of Health
PO BOX 309
Madison WI, 53701-0309

About Radon Levels
in Green County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Green County, as determined by radon test results from Air Chek, Inc, is 5.4 pCi/L

Radon Risk chart for Green 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 Green County may be available through this website