radon levels st louis county

https://veloriftlabs.com/s/_oeUmGdnI3bZ05o6SgvgN

Radon levels in St. Louis County can be a concern, especially in certain areas with granite bedrock. Testing your home for this odorless, radioactive gas is important since prolonged exposure can pose health risks. Many local homes have shown levels above the EPA action guide, so it's worth checking if you live in the county.