Pollution of the air by pollutants such as dust, smoke, gas, and water vapor causes serious health problems for people. Air pollution is considered one of the most important human health risks today. It can cause short-term (acute) and long-term (chronic) diseases in the respiratory tract, heart, eyes, skin, and reproductive and nervous systems. This book highlights the importance of clean air for public health, draws attention to the sources and health effects of air pollution, and proposes some solutions and interventions to prevent air pollution.