Suspended particulare matter in Norwegian dwellings in relation to fleece and shelf factors, domestic smoking, air exchange rate, and presence of hot wire convection heaters

摘要

The fleece and shelf factors are proposed as determinants for indoor particulate matter. The aims of the present study were to describe the distribution of residential air concentrations of PM_10 and PM_2.5, and estimate the degree of association between the concentrations of particulate matter and The fleece and self factors as well as other home variables. No correlation was found between the Measured residential PM_10 and PM_2.5 concentrations and proposed predictors (shelf factor, fleece Factor, and their product).