| Washermanpet (C) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 65 | 55 |
| January | 61 | 60 |
| Febraury | 56 | 56 |
| March | 62 | 55 |
| April | 67 | 59 |
| May | 67 | 60 |
| June | 57 | 56 |
| July | 57 | 56 |
| August | 57 | 56 |
| September | 57 | 56 |
| October | 58 | 57 |
| November | 57 | 57 |
| December | 57 | 57 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||