Environmental justice refers to discrimination in the distribution of environmental burdens resulting from pollution, and is attributed to the most vulnerable communities [1]. This phenomenon has been identified in many urban centers, but its magnitude and quantification have not been widely studied. Air pollution in Bogotá is essentially due to high emissions of particulate matter (PM) from anthropogenic sources, which have been identified as having an uneven distribution [2]. This project provides a methodological approach to describe in a technical way the environmental injustices in the city of Bogota by PM in the period from 2016 to 2020, through an index that is based through the characterization of sociodemographic elements by DANE methodologies and the determination of the distribution of PM by means of geographic information systems. The study also analyzes spatially and temporally the social and physical components of environmental injustice, in order to indicate the magnitude of environmental injustice by sector