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

Finding F-0097

“During burning periods, median (interquartile range) indoor pollutant concentrations were UFP: 3.6 (5.8) ×104 # cm−3, PM2.5: 38.4 (65.5) μg m−3, PM10: 89.6 (89.0) μg m−3, and BC: 1.7 (3.6) μg m−3 for open fireplaces.”

Particulate matter exposure from different heating stoves and fuels in UK homes… (2025). Sci Rep. Page 1. CKB 1154

Structure

Source
Solid fuel
Factor
Ultrafine particles (UFP)
Setting
home, GB (winter)
Study design
measurement study: indoor UFP, PM10, PM2.5, black carbon and CO measured with handheld monitors in the living areas of five non-smoking households in Guildford using four stove types and four solid fuels during winter (class 4)
Effect
median 3.6
Averaging time
burning periods
Sample
5 households
Caveat
open fireplace homes had the highest exposure of the four stove types

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.