Noise Monitoring Data 
 MUMBAI  -  2013
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) 65 59 65 59 64 58 65 58 65 60 66 61 67 62 66 61 66 61 65 62 65 62 65 61
Standard Limit in Leq dB(A):
Day 50, Night 40
Bandra (C) 69 67 69 67 69 67 69 67 69 66 69 66 70 66 69 66 69 66 69 66 69 67 70 67
Standard Limit in Leq dB(A):
Day 65, Night 55
MPCB, HQ (C) 67 65 67 65 67 65 67 64 67 64 68 64 68 64 67 61 67 63 71 68 70 67 71 68
Standard Limit in Leq dB(A):
Day 65, Night 55
Thane (C) 61 53 62 53 61 55 62 55 61 55 63 56 63 57 62 55 61 55 64 57 64 57 64 55
Standard Limit in Leq dB(A):
Day 65, Night 55
Vashi Hosp (S) 69 56 69 56 68 56 68 57 67 57 69 58 70 58 69 57 69 58 69 57 68 57 68 56
Standard Limit in Leq dB(A):
Day 50, Night 40