Fig. 1, represent the prevalence of noise levels measured over a sampling period. The noise distribution
during the sampling period shows that 78.5% noise levels are in the range of 70– 85dB(A). The higher distribution is in the range of 85–95dB(A) was 10.7% during sampling period. The overall noise distribution shows that the traffic policemen are mainly exposed to the noise levels of 70–85dB(A) intensity. The cumulative frequency distribution was measured
at intervals of 5dB(A). Noise distribution in the workplace environment during the sampling
period varies between 50 and 120dB(A).