Mobile Sources

Mobile sources refer to vehicles and equipment that move and produce pollution as they operate. This includes cars, trucks, buses, motorcycles, and off-road machinery like construction equipment and boats. These sources emit pollutants such as nitrogen oxides, carbon monoxide, and particulate matter, contributing to air quality problems and environmental concerns. Controlling emissions from mobile sources involves regulations, cleaner fuels, and advances in vehicle technology to reduce their impact on health and the environment.