The city of Tacna is no stranger to the exposure of pollutants such as sedimentable particles that are generated due to stable weather conditions, urban growth, increased vehicular traffic, urban expansion, unpaved streets, among other factors. . Through the present research work that was carried out in the city of Tacna, it was possible to determine the concentration of sedimentable atmospheric dust in our city, for which 08 sampling stations were established where the Passive Sampling methodology was applied, which consisted of the placement of glass plates located on the upper level of homes and / or institutions, for a period of 04 months and at that time the information was collected every 30 calendar days. For the location of the stations to be sampled, the type of road, population density and traffic were taken into account; managing to determine with it 08 sampling zones located ...