This assignment focuses on analyzing atmospheric pollution concentrations. It presents data on pollutant concentrations (kg/m3) at various distances (X meters) and altitudes (z = 0, 15, 30m) during both daytime and nighttime conditions. The assignment involves visualizing this data through figures showing concentration variations with distance at different heights for both day and night. Additionally, it includes the development of 2D contour maps using Surfer 8 software to further illustrate concentration patterns at various altitudes.