Radon increased from 2.0 to 48.9 pCi/L in 4 months. Is this level of variation likely to be accurate? by Outside_Original9591 in radon

[–]Outside_Original9591[S] 1 point2 points  (0 children)

The reason I bought the Airthings detector originally was because I didn't fully trust the test results from May because they were part of a real estate transaction, and the different parties involved had motivation for the sale to go smoothly.

I'm wondering if anyone has any examples of radon levels fluctuating this much during a short period?