State Radon Officer

Joseph Krewer
(800) 275-8421
Office of Environmental Management
60 Executive Park South
Atlanta GA, 30329

About Radon Levels
in Gwinnett County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Gwinnett County, as determined by radon test results from Air Chek, Inc, is 2.8 pCi/L

Radon Risk chart for Gwinnett County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

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