Led by: Professor Frank Kelly, Imperial College London

This multidisciplinary team will follow 100 households in west London with at least one child with asthma and monitor chemical and biological pollutants within their home. This aim of this study is to improve understanding of indoor pollution exposure and its effect on children living in urban environments. With many children now spending most of their time indoors, whether at home or school, this study will significantly improve understanding of the link between air quality and asthma symptoms.