| Bengaluru, BTM (R) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 55 | 45 |
| January | 58 | 56 |
| Febraury | 68 | 67 |
| March | 70 | 64 |
| April | 70 | 65 |
| May | 66 | 61 |
| June | 61 | 54 |
| July | 56 | 50 |
| August | 55 | 52 |
| September | 57 | 55 |
| October | 58 | 55 |
| November | 58 | 55 |
| December | 60 | 56 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||