| Bengaluru, BTM (R) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 55 | 45 |
| January | 68 | 67 |
| Febraury | 64 | 65 |
| March | 64 | 65 |
| April | 63 | 63 |
| May | 62 | 61 |
| June | 52 | 51 |
| July | 43 | 43 |
| August | 49 | 47 |
| September | 51 | 49 |
| October | 42 | 41 |
| November | 47 | 46 |
| December | 55 | 54 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||