Finding F-1636

“The radon levels were greater than 300 Bq/m3 in 14% (n = 169) of the schools.”

Indoor radon measurements in Finnish daycare centers and schools - enforcement of the… (2020). International journal of environmental research and public health. Page 1. CKB 0417

Structure

Factor: Radon
Setting: school, FI
Study design: national enforcement survey of radon in Finnish daycare centres and schools: indoor radon measured in the premises of the high-radon municipalities where measurement is obligatory (class 4)
Effect: share-above 14
Caveat: the share of the measured schools above the Finnish reference level

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.