| Pallikaranai (C) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 65 | 55 |
| January | 73 | 74 |
| Febraury | 73 | 74 |
| March | 70 | 70 |
| April | 62 | 64 |
| May | 77 | 84 |
| June | 78 | 79 |
| July | 66 | 63 |
| August | 65 | 67 |
| September | 72 | 75 |
| October | 83 | 81 |
| November | 62 | 66 |
| December | 78 | 81 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||