Urban pollutants are substances that are released into the environment and have a negative impact on the health of people living in urban areas. Two of the most common urban pollutants are SMOG and NOISE. SMOG is a type of air pollution caused by the burning of fossil fuels, which releases harmful gases such as carbon dioxide and sulfur dioxide into the atmosphere. NOISE pollution is the result of loud sounds, such as traffic, construction, and industrial activities, which can cause hearing loss and other health problems. Both SMOG and NOISE pollution can have serious consequences for the health of people living in urban areas.