radon test results

https://theradonbasementindex.halcyonledger.com/posts/understanding-radon-in-basement-why-west-st.-louis-county-homeowners-should-test-and-mitigate

Looking at my radon test results sheet, I see the radon level measured at 3.2 picocuries per liter in my basement, which is below the EPA action level of 4 pCi/L, but still a bit concerning. My wife and I spend a lot of time down there, so I'm thinking about installing a mitigation system to lower it further. It's a good reminder that testing our home's air quality is just one of those responsible homeowner things you do, especially when you have kids.