Health effects of air pollutants and their management

摘要: Abstract Air quality standards are a basis for controlling hazardous pollutants in the atmospheric environment protecting human health and promoting better air quality. Decisions on standard based an criteria document that reviews all available scientific literature. Epidemiological controlled exposure studies play important part evaluating lowest level inducing probably adverse effects. However, great discrepancy is generally observed between both types of studies. The data do not support positively results epidemiological Furthermore, there variations interpretations placed pollution effects by different authorities. We may need international guideline from study findings development rational management.