In this work, a comparison was made of the concentration of PM10, PM2.5 and CO emissions that stimulate the deterioration of air quality, measured and analyzed by SISARIE through the monitoring network present in the city's stations. of Montería. In order to determine the areas with the highest concentration of polluting particles by means of the air quality index (AQI) using the IDW interpolation method in the ArcGis software tools. Likewise, it will determine the influence of factors such as vehicular flow, vegetation, demographics, etc. in the values recorded around the monitoring stations