Radon Levels for Colorado

Within this site you will find information about radon levels of every Colorado county. This includes radon level maps and radon level graphs specific to Colorado.

Chrystine Kelley
(800) 846-3986

Additional information about radon levels in Colorado may be available through the Colorado State Radon Website.

State Department of Health
American Lung Assosciation
University
Cooperative Extension Office
Cooperative Extension Office
Environmental Protection Agency