Vehicle emissions refer to the gases and particulate matter released into the atmosphere by motor vehicles, such as cars, trucks, buses, motorcycles, and other types of vehicles that burn fossil fuels. These emissions contribute to air pollution and are a significant environmental and public health concern The primary components of vehicle emissions include:Carbon Monoxide (CO): A colorless and odorless gas produced by incomplete combustion of carbon-containing fuels. CO can be harmful when inhaled, as it reduces the amount of oxygen carried by the blood.Hydrocarbons (HC): These are unburned or partially burned fuel compounds. They are a
