Monitoring air quality and other weather parameters is one of the most important aspects of caring for the health of urban residents. A network of sensors makes it possible to identify critical areas with increased emissions to take preventive action. As a result, sensors using artificial intelligence (AI) contribute to reducing harmful emissions. Big data analytics enables traffic congestion to be relieved and optimal routes to be determined. Municipal authorities also gain knowledge that helps them more effectively plan infrastructure expansion, such as roads and parking lots.