About Radon Levels in Hartford County

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

The average indoor radon levels of Hartford County, as determined by radon test results from Air Chek, is 2.6 pCi/L

Local News

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

State Radon Officer

Allison Sullivan
(860) 509-8140
CT Department of Public Health
410 Capitol Avenue
Hartford CT, 6134