Use of passive diffusion sampling method for defining NO₂concentrations gradient in São Paulo, Brazil

• Main Authors: Meliefste Kees (Author), Cardoso Maria (Author), da Silva Agnes (Author), Brunekreef Bert (Author)
• Format: Book
• Published: BMC, 2006-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Air pollution in São Paulo is constantly being measured by the State of Sao Paulo Environmental Agency, however there is no information on the variation between places with different traffic densities. This study was intended to ide...