The increase in vehicles, especially motorcycles, is one of the gay cause environmental degradation status out of the air.The fast urbanization process involve construction activities along with the increase in population, the number of motor vehicles falling drastically ... has caused environmental pollution of the air, as the dust and noise. "The environmental quality of the city's air had manifested a recession, especially in the inner city, the main traffic axis and construction. The concentration of dust pollution in some places at some times exceed the limit allowed
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