NOISE MONITORING DATA 2011 | CPCB ENVIS 
Noise Monitoring Data 
 MUMBAI  -  2011
Months 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
ASHP (S) Standard Limit in Leq dB(A):Day 50, Night 40 69 57 68 57 67 59 65 59 66 59 66 59 66 60 66 62 65 60 66 62 66 61
Bandra (C) Standard Limit in Leq dB(A): Day 65, Night 55 70 69 70 68 70 68 70 67 70 67 70 66 71 67 69 67 69 67 69 68 70 66
MPCB, HQ (C) Standard Limit in Leq dB(A):Day 65, Night 55 67 64 66 63 67 62 67 62 68 63 67 63 67 63 67 63 66 63 66 63 67 62
Thane (C) Standard Limit in Leq dB(A):Day 65, Night 55 61 50 61 51 61 53 63 56 65 58 64 55 64 56 63 56 62 55 61 53 59 54
Vashi Hosp (S) Standard Limit in Leq dB(A):Day 50, Night 40 66 60 66 61 67 59 69 70 69 58 70 58 69 58 70 58 69 58 68 57 65 56