Noise Monitoring Data 
 MUMBAI  -  2014
Months January February March April May June July August September October November December
Stations Day Night Day Night Day Night Day Night Day Night Day Night Day Night Day Night Day Night Day Night Day Night Day Night
ASHP (S) Standard Limit in Leq dB(A):Day 50, Night 40 66 61 65 60 65 61 65 60 64 60 70 60 70 63 66 61 66 60 65 60 65 60 65 61
Bandra (C) Standard Limit in Leq dB(A): Day 65, Night 55 70 67 70 68 70 68 70 67 69 67 70 66 71 67 70 67 70 67 69 67 70 66 70 66
MPCB, HQ (C) Standard Limit in Leq dB(A):Day 65, Night 55 71 68 71 68 70 67 71 67 70 67 71 67 71 67 71 67 71 68 71 68 72 69 72 70
Thane (C) Standard Limit in Leq dB(A):Day 65, Night 55 64 55 64 54 64 56 64 57 64 57 64 57 66 59 67 56 64 56 64 57 64 56 64 55
Vashi Hosp (S) Standard Limit in Leq dB(A):Day 50, Night 40 69 56 69 56 69 56 69 57 68 57 69 58 69 63 65 68 68 61 69 58 69 58 72 60
All Values are measured in Leq dB(A)
 (I= Industrial, C= Commercial, R= Residential, S= Silence)