The Main Causes Of Air Pollution is solid and liquid particles and bound gases that are suspended within the air. These particles and gases will come back from automobile and truck exhaust, factories, dust, pollen, mold spores, volcanoes, and wildfires. The solid and liquid particles suspended in our air are known as aerosols.
Air pollution happens once solid and liquid particles—called aerosols—and bound gases find themselves in our air. These particles and gases are unhealthy for the world and for our health, thus keeping track of them is vital.