| Pallikaranai (C) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 65 | 55 |
| January | 57 | 51 |
| Febraury | 67 | 67 |
| March | 69 | 57 |
| April | 64 | 60 |
| May | 66 | 57 |
| June | 68 | 51 |
| July | 63 | 51 |
| August | 62 | 53 |
| September | 57 | 54 |
| October | 59 | 52 |
| November | 53 | 49 |
| December | 58 | 54 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||