The study found that Professionals motorbike mostly male (percent 74.3), mean age was 43.60 ± 10.38 years, the length of the average working day was 7.85 ± 2.59 hours worked mean of 6.73 ± 4.65 years, most knowledgeable. awareness about air pollution is moderate representing 58.4 percent and 54.9, respectively, have been factors and factor level (percent, 66.3 percent and 39.8) and preventive exposure to air pollution. high (39.8 percent).
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