About Radon Levels in Adams County

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

The average indoor radon levels of Adams County, as determined by radon test results from Air Chek, is 8.8 pCi/L


Radon Risk Chart for Adams 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 Adams County may be available through this website.


State Radon Officer

Justin Otto
(701) 328-5188
ND Dept. of Health
918 East Divide Ave 2nd Fl
Bismarck ND, 58501-1947

Radon Resources