Radon Testing Indicators
The Tracking Network has radon data for select states.
This indicator provides radon testing data at the state and county level. You can explore data on the number of buildings tested; number and percent of pre-mitigation tests by radon level; number and percent of post-mitigation tests by radon level; median pre-mitigation test levels of radon; and maximum pre-mitigation levels of radon. Note that all pre-mitigation data include those test results not designated as pre- or post-mitigation.Top of Page