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Adverse impact of particulate matter on health of human being is being studied since long. The research interest is shifting form total particulate matter (PM) to PM10 and to PM2.5 or even finer particles. The source of these particles essentially consists of primary aerosols generated due to anthropogenic activities such as transport, industry, construction and secondary aerosols. In major cities traffic on paved roads is significant contributor to this. Empirical models have been tried to explain the emission of particulate matter from paved road surfaces. Subsequently these...