Radon

Radon levels of 4 pCi/L (picocurries per liter) or more - EPA recommends homes take actions to fix radon in the home

Radon levels between 2 pCi/L and 3.99 pCi/L - EPA recommends that Americans consider fixing their home

Radon levels between 0 pCi/L and 1.99 pCi/L – Periodic testing is encouraged

 

The Guide to Protecting Yourself and Your Family from Radon