DAMMIF

DAMMIF is a software tool used for estimating the source of air pollution. It is a Lagrangian dispersion model, meaning it tracks individual air parcels as they move through the atmosphere. DAMMIF uses meteorological data, such as wind speed and direction, along with emission source information, to simulate the dispersion of pollutants. The model can be used to predict the concentration of pollutants at various downwind locations and to identify potential emission sources contributing to observed pollution levels. It is particularly useful for source apportionment studies, where the goal is to determine the contribution of different sources to the overall air quality. DAMMIF can handle various emission types, including point sources, area sources, and line sources. The output of DAMMIF can be visualized as concentration maps or used in statistical analyses to quantify source contributions. This model has been widely applied in air quality management and research, aiding in the identification of pollution hot spots and informing strategies for emission reduction. Its effectiveness relies on the quality of input data, including accurate meteorological fields and realistic emission inventories.