About Radon Levels in New London County

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

The average indoor radon levels of New London County, as determined by radon test results from Air Chek, is 3.7 pCi/L

Local News

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

State Radon Officer

Amanda Parkins
(860) 509-7370
CT Department of Public Health
410 Capitol Avenue
Hartford CT, 06134

Radon Resources