Finding F-0684

“concentration of NO2 in households that used firewood ranged from 0.077 to 0.476 ppm.”

Assessment of Kitchen Air Pollution: Health Implications for the Residents of Ilorin South, Nigeria (2022). Journal of environmental and public health. Page 6. CKB 8701

Structure

Source: Biomass fuel
Factor: Nitrogen dioxide (NO₂)
Population: households cooking indoors
Setting: kitchen, NG
Study design: measurement of kitchen NO2, SO2 and CO in three selected households per sampling area (firewood, charcoal and LPG as cooking fuel) across four zones of Ilorin South, Nigeria, with a regression model of fuel, zone and time of day (class 4)
Effect: other 0.476
Caveat: the sentence gives a range; the two ends are recorded as two rows

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.