Finding · as stated by the study, recorded by Coridum · status verified-machine
Finding F-0403
“This means that the measured average concentration of 1310 ppm significantly exceeds the safe concentration of CO2 as a measure of possible COVID-19 virus transmission.”
Structure
- Factor
- Carbon dioxide (CO₂)
- Population
- school pupils
- Setting
- classroom, SI
- Study design
- measurements of CO2, air temperature and relative humidity during occupancy in 311 classrooms and playrooms of schools and kindergartens throughout Slovenia before energy-efficiency renovation and before the COVID-19 pandemic (302 naturally and 9 mechanically ventilated spaces), with a comparison of measured averages against a COVID-19 airborne transmission model (class 4)
- Effect
- mean 1310
- Averaging time
- average during occupancy of the spaces
- Sample
- 311 rooms
- Caveat
- the safe concentration it is compared against is a modelled value from a COVID-19 airborne transmission model, not a measurement; the sentence carries only the measured average
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.