January 10, 2020 1:17 PM
Local pollutants major contributor to Delhi's foul air: Study
<span style="color: #222222;">Local sources of pollution such as traffic, construction and domestic heating contribute significantly to the Delhi National Capital Region's high concentrations of harmful air pollutants. </span><br />'' <br />'' <span style="color: #222222;">A new comprehensive study from the University of Surrey in UK said, that given the dominance of local sources, efforts to control pollution are needed throughout the year ...