1 cause of air pollution. Vehicle engine. Car is the most air pollution problem
2., Smoke and toxic gases from factories
3. Origin dust in various areas including capacity building
.Incinerator plant coal trade crematorium
4. Sources of sewage sludge and food waste and garbage
5. Smoke from burning forests, burning farms and cigarette
6. Nuclear weapons testing. Cause radioactive fallout
7.Radiological examination and treatment. The use of radioisotopes. Measures to correct the deficiencies. Weather conditions prevented a
8. Air pollution caused by natural phenomena such as volcanic eruptions, earthquakes, forest fires
.