| P.G.I. Hospital (S) | ||
| Months | Day | Night |
| Standard Limit in Leq dB(A) | 50 | 40 |
| January | 49 | 39 |
| Febraury | 51 | 43 |
| March | 55 | 50 |
| April | 60 | 59 |
| May | 60 | 56 |
| June | 57 | 50 |
| July | 54 | 50 |
| August | 49 | 44 |
| September | 50 | 45 |
| October | 50 | 44 |
| November | 52 | 44 |
| December | 49 | 40 |
| All Values are measured in Leq dB(A) | ||
| I= Industrial, C= Commercial, R= Residential, S= Silence | ||