For example Leq ranges between
64.3dB(A) at the minimum level to 73.7dB(A) at the
maximum level during day hours as shown in Figure 1.
These levels greatly changed during night hours and
ranged between 52.1dB(A) to 67.6dB(A), at the minimum
and maximum levels. In numerical terms the average of
these levels exceeded the WHO recommended level by
22.2% at the maximum level and 7% at the minimum level.
Other monitored noise parameters are also high as shown