Shapefile for the major roadways map for India was obtained fromhttps://mapcruzin.com/. This shapefile was then clipped to match the state boundaries of MP. The density of the road network in a grid cell was obtained by dividing the length of roads in a grid by the total area of the ...
Fig. 1: Summary of fine particulate matter (PM2.5) chemical composition and source contributions. aMap of Northern India and sampling site locations: Upwind to downwind – Chaudhary Charan Singh Haryana Agricultural University (CCSHAU Hisar, Haryana - rural background), Institute of Tropical Meteorolo...