OVERVIEW 

MMAP-VEX project aims to investigate how the outdoor air quality is a determinable factor of health and personal air pollution exposure in passenger cars. MMAP-VEX will perform concurrent measurements of air pollutants within vehicles and directly outside/ambient of multiple air pollutants such as concentrations of PM10, PM2.5, PM1 (particulate matter with aerodynamic diameter ≤ 10, 2.5 and 1 µm, respectively), ultrafine particles (UFP, with aerodynamic diameter < 300 nm), lung surface deposited area (LSDA), nitric oxide (NO), nitrogen dioxide (NO2), ozone (O3), carbon dioxide (CO2) and volatile organic compounds (VOC), which are critical species in terms of air pollution exposure comparisons. The concurrent measurements will take place under different cabin air filters and ventilation settings on urban, sub-urban and rural roads. The insights from these experiments, while significant themselves, will then be used to develop modelling techniques, which, with the use of the state-of-the-art machine learning algorithms, will be trained in order to estimate personal exposure inside vehicle cabins under different conditions such as cold/hot weather, air conditioning on/off or driving in urban/rural roads. MMAP-VEX research is critical for effective indoor air quality management policies, alternative, greener commuting strategies and control of daily exposure to air pollution.