Finding · as stated by the study, recorded by Coridum · status verified-machine

Finding F-0132

“The highest hourly peaks of indoor PM1 and PM2.5 concentrations were observed at upstairs Bedroom 3 location (300.99 μg m−3 and 769.07 μg m−3, respectively) while lowest concentrations were observed in the loft (43.18 μg m−3 and 104.94 μg m−3, respectively).”

Singh Impacts of daily household activities on indoor particulate and NO2 concentrations; a case study from oxford UK (2024). Heliyon. Page 4. CKB 5949

Structure

Factor
Particulate matter (PM₂.₅ and PM₁₀)
Setting
home, GB
Study design
multi-room intensive monitoring case study of one suburban dwelling in Oxford over 15 weeks during the COVID-19 pandemic, 10 low-cost air quality sensors at 10 second intervals, compared with the nearest urban background monitoring site (class 4)
Effect
other 300.99
Averaging time
highest hourly mean
Sample
1 homes
Caveat
peaks aligned with cooking events according to the paper; PM1 filed under particulate-matter, there is no finer slug

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.