Abstract
The transportation sector primarily causes urban air pollution in Indonesia and has a significant role in environmental emissions. Emissions resulting from vehicles are particulate matter, SO2, CO2, CO, HC, and NOx. The concentration and dispersion of PM10 and SO2 from the activity of the traffic on the roads Kuin Utara and Kuin Selatan, Banjarmasin City, observed in this study. The dispersion model of the concentration of PM10 and SO2 from traffic activity using GIS Spatial Models has been conducted. Research has been carried out for two days as representing weekend and weekdays at the three stations. After modeling and mapping the highest value for the concentration of PM10 on the weekend, it was obtained at station three, which was 167.3 μg.m−3. The highest level of PM10 on weekdays was achieved at station 3 with an amount of 236.3 μg.m−3. Based on modeling, the highest level SO2 on weekdays reached in station 3, which was 423 µg.m−3.
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