State Radon Officer

Patrick Daniels
(800) 325-1245
(217) 782-1325
Illinois Emergency Management Agency
1035 Outer Park Drive
Springfield IL, 62704

About Radon Levels
in Lake County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Lake County, as determined by radon test results from Air Chek, Inc, is 3 pCi/L

Radon Risk chart for Lake County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Lake County also has radon information available online on it's website. Additionally, Lake County has radon tests available for area residents.
Additional information about radon levels in Lake County may be available through this website