Finding F-1624

“The average difference between the 24 h average PM2.5 concentrations in gers with traditional and improved stoves was 53.6 μg/m3, although the difference exceeded 100 μg/m3 from 23:30 p.m. until 2:30 a.m.”

Lim et al. Characteristics of Indoor PM2.5 Concentration in Gers Using Coal Stoves in Ulaanbaatar, Mongolia (2018). International journal of environmental research and public health. Page 5. CKB 7428

Structure

Source: Solid fuel
Factor: Particulate matter (PM₂.₅ and PM₁₀)
Intervention: Improved cookstoves
Setting: home, MN
Study design: measurement campaign in Mongolian gers: 24 h fine particle concentrations measured in gers heated with traditional stoves and with improved top-lit-updraft stoves (class 4)
Effect: difference 53.6
Averaging time: 24 h
Caveat: the study says the difference exceeded 100 μg/m3 from 23:30 p.m. until 2:30 a.m.

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.