One of our era's greatest scourges is air pollution, on account not only of its 
impact on climate change but also its impact on public and individual health
due to increasing morbidity and mortality.Last but 
not least, climate change resulting from environmental pollution affects the 
geographical distribution of many infectious diseases, as do natural disasters.Furthermore, nitrogen oxide, sulfur 
dioxide, Volatile Organic Compounds (VOCs), dioxins, and polycyclic aromatic 
hydrocarbons (PAHs) are all considered air pollutants that are harmful to 
humans.Diseases occurring from the aforementioned substances include 
principally respiratory problems such as Chronic Obstructive Pulmonary 
Disease (COPD), asthma, bronchiolitis, and also lung cancer, cardiovascular 
events, central nervous system dysfunctions, and cutaneous diseases.