Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-1277
“It is reasonably conservative to state that indoor O3 levels > 20 ppb are common when outdoor O3 concentrations are elevated.”
Structure
- Factor
- Ozone (O₃)
- Study design
- mini-monograph on indoor ozone chemistry and health in Environmental Health Perspectives: a narrative synthesis of what is known about indoor ozone levels, their relation to outdoor levels and the reactions they drive indoors (class 5)
- Effect
- share-above 20
- Caveat
- a generalisation of a narrative mini-monograph, not a measurement of any one building; the estimate repeats the threshold of the sentence because the sentence gives no share
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.