The research analyzes and reports on urban environmental situation Laredo, assessing the effects of anthropogenic activities on the environment, warning about environmental threats, and how human activities affect the urban environment. The objective was to determine the effects of economic activities on the environmental quality of the city of Laredo, making the current diagnosis of jurisdiction, and to evaluate and assess the use and pollution activities of the urban area, establishing human activity relationship, environmental quality, and environmental improvement by proposing to manage the state of the city. The sample consisted of anthropogenic activities that pose risks to health and the environment as industrial activity, irregular settlements, market trade, urban construction, raising pigs, leather, liquid effluent discharge, nightclubs, available waste, fleet, bakeries, poultry...