BRE BR446 PDF

This report is a supplement to Air Quality in Homes in England (BR433), on BRE's national representative survey of air pollutants in 876 homes in England. The survey, which is described in the main report, was designed to extend and refine knowledge of baseline levels of indoor pollutants in homes, to identify any regional differences in pollutant levels and to permit a detailed analysis of factors associated with high indoor pollutant concentrations.

This report describes the sampling methods, summarises the levels of pollutants found, and reports on the results of the statistical analysis of factors influencing indoor pollutant concentrations.