About Radon Levels in Marion County

The average national indoor radon level is 1.3 pCi/L. (FAQ: What is a picocurie?)

The average indoor radon levels of Marion County, as determined by radon test results from Air Chek, is 5.8 pCi/L

Local News

Radon Risk Chart for Marion County


    Results under 2 pCi/L

    Results between 2 and 3.9 pCi/L

    Results 4 pCi/L and above


Check Your Own Radon Levels!


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


State Radon Officer

Ferda Yilmaz
(800) 543-8279
(850) 245-4288
Florida Department of Health
4052 Bald Cypress Way, Bin A08
Tallahassee FL, 32399

Radon Resources