The air quality in the subway metro indoor microenvironment has been of particular public
concern. With specific reference to the growing demand of green transportation and …

Background Exposure to ambient airborne particulate matter is a major risk factor for
mortality and morbidity, associated with asthma, lung cancer, heart disease, myocardial …

Sampling campaigns using the same equipment and methodology were conducted to
assess and compare the air quality at three South European subway systems (Barcelona …

The Barcelona subway system comprises eight subway lines, at different depths, with
different tunnel dimensions, station designs and train frequencies. An extensive …

Environmental health in subway stations, a typical type of urban underground space, is
becoming increasingly important. Ventilation is the principal measure for optimizing the …

Samples of PM10 and PM2. 5 were collected using High Vol and MiniVol devices on the
platform of a subway station in Mexico City and in an outdoor location close to it, using such …

Due to the rapidly increasing ridership and the relatively enclosed underground space, the
indoor air quality (IAQ) in underground subway stations (USSs) has attracted more public …

The present work assesses indoor air quality in stations of the Barcelona subway system.
PM 2.5 concentrations on the platforms of 4 subway stations were measured during two …

Given that around eight million commuters use the Seoul Metropolitan Subway (SMS) each
day, the indoor air quality (IAQ) of its stations has attracted much public attention. We have …

All around the world, many studies and experimental results have assessed elevated
concentrations of Particulate Matter (PM) in underground metro systems, with non-negligible …