Particulate matter pollution in the subway station's atmosphere can seriously influence the
air quality and impacts on the health of subway workers and commuters. In this study, PM …

A campaign was conducted to assess and compare the air quality at the different metro
platforms at Shanghai City, focusing on particulate matter (PM) levels, chemical …

The subway system is an important traffic facility in Beijing and its internal air quality is an
environmental issue that could potentially affect millions of people every day. Due to the …

Outdoor and indoor (subway) samples were collected by passive sampling in urban Seoul
(Korea) and analyzed with computer-controlled scanning electron microscopy coupled with …

Suspended particulate matter (PM) in subway premises contain high concentrations of metal
components and distinctive compounds owing to their unique emission processes …

The Shanghai subway metro system has brought great convenience to the city's travelling
public, although passengers are exposed to airborne particles in this built micro …

To investigate the pollution level and sources, atmospheric fine particles (PM 2.5) were
collected in five stations of the Nanchang subway in central China throughout 2019. PM 2.5 …

Under a very tough situation that there has been increasing concern to the air quality in
underground subway spaces, this study set sights on the thorough estimation of the …

Concentrations of airborne metal-rich particles are typically higher on subway platforms and
in subway tunnels than in ambient air. The subway concourse is an area of direct air …

A campaign was conducted to assess and compare the personal exposure in L3 of Tianjin
subway, focusing on PM 2.5 levels, chemical compositions, morphology analysis, as well as …