Industrial Emissions: Manufacturing processes, power generation, and chemical production release pollutants into the air. 2.       Vehicle Emissions: Combustion of fossil fuels in cars, trucks, and motorcycles contributes to air pollution. 3.       Power Generation: Fossil fuel-based power plants emit pollutants during electricity production. 4.       Residential Heating and Cooking: Use of solid fuels like coal and wood for heating and cooking releases pollutants. 5.       Agricultural Activities: Livestock farming and crop burning are sources of air pollution.