Assertion: radon's level | /r/HasProperty | 4.0pci/l
Facets:
value: according to the epa
type: OTHER
Source sentences:
text: The EPA suggests that if the level of radon gas is 4.0pCi/L or higher, it falls within the danger zone.
text: People should take action to lower radon levels in the home if the level is 4.0 pCi/L or higher.
text: The EPA suggests that if the level of radon gas is 4.0pCi/L or higher, it falls within the danger zone.
text: According to the EPA, the maximum “acceptable” level of radon is 4.0 pCi/L, but even that level is not “safe”, per se.