radon levels missouri 5

https://extra-wiki.win/index.php/Understanding_Radon_Levels_Missouri_Homeowners_Should_Know

Radon levels in Missouri can be surprisingly high, especially in the central and northern parts of the state where the underlying geology includes granite and limestone. This odorless, radioactive gas seeps from the ground into basements and crawl spaces, and long-term exposure is linked to lung cancer. Many counties are in EPA Zone 1, meaning predicted average indoor levels may exceed the safe threshold. Testing your home is straightforward: you can get a simple test kit from a hardware store…