| Zoo (S) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 50 | 40 |
| January | 43 | 42 |
| Febraury | 38 | 38 |
| March | 58 | 59 |
| April | 50 | 48 |
| May | 52 | 51 |
| June | 63 | 64 |
| July | 66 | 65 |
| August | 59 | 61 |
| September | 50 | 51 |
| October | 56 | 55 |
| November | 64 | 59 |
| December | 56 | 56 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||