radon levels in Pennsylvania

https://getradonnewhomesspot.clarionvale.com/posts/radon-in-new-homes-why-builders-and-buyers-must-address-the-risk-now

Radon levels in Pennsylvania are a real concern because the state's geology, rich in uranium-bearing rock, allows the odorless gas to seep into homes through cracks in foundations. Many areas test high, especially in the Reading Prong region, and long-term exposure is linked to lung cancer. It's wise to test your basement regularly, as mitigation can be straightforward with proper sealing and ventilation.