Sports and exercise is the best way to stay healthy. However in many cities, like Santiago Chile, the ability of people to participate in sports is declining due to increasing air pollution every year. WHO estimates that around 7 million people and polluted air that lead to diseases such as stroke, heart disease, lung cancer, chronic obstructive pulmonary diseases and respiratory infections, including pneumonia that have a particularly large effect on people exercise or do sports. WeavAir built the world’s first device that harnesses environmental and human metrics as well as predictive AI algorithms that can track pollution levels, sources and its distribution in cities and buildings. WeavAir develops sensor networks that can be used within cities and gyms to inform people about the air pollution in different parts of their neighborhood and their local gyms to empower people to stay healthier as they do sports and do sports more to stay healthy.