| T. Nagar (C) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 65 | 55 |
| January | 78 | 77 |
| Febraury | 69 | 69 |
| March | 68 | 69 |
| April | 74 | 72 |
| May | 82 | 77 |
| June | 78 | 74 |
| July | 75 | 73 |
| August | 70 | 70 |
| September | 66 | 60 |
| October | 61 | 54 |
| November | ||
| December | ||
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||