Field Survey on Indoor Air Pollution Transport Path in Rural House in Northeast China

Indoor air pollution has received much attention in recent years due to its high pollution exposure, which has aroused important health problems. Therefore, there are many research results focused on evaluating the pollution exposure level and human health. However, it has been found to be too hard to release indoor pollution. In this paper we extend an existing research approach to analysis the air pollution transport path. All the data was measured under natural ventilation and usual living condition. It is worth noting that what we research the pollution transport path tends to present in fairly direct way, not only gives the exposure level but also wants to know the whole building pollution acquiring and losing path. The biggest strengths of the present study have been preliminary know about the pollution transport path for a typical building in northeast China and lay the framework for how to carry out research. The study has found that air pollution transport path is related to human behavior and building spatial layout. (C) 2015 The Authors. Published by Elsevier Ltd.