Noise Level Monitoring During Diwali

Category of Area / Zone Noise Standard (Night Time)
Industrial Area 70 (Limits in dB(A) Leq *)
Commercial Area 55 (Limits in dB(A) Leq *)
Residential Area 45 (Limits in dB(A) Leq *)
Silence Area 40 (Limits in dB(A) Leq *)

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CITY ZONE/AREA Pre Diwali During Diwali Post Diwali Pre Diwali During Diwali Post Diwali Pre Diwali During Diwali Post Diwali Remark
L min Between (18:00 to 24:00 hrs) L max Between (18:00 to 24:00 hrs) Average equivalent sound level (Leq) in dB (A) Increase/ decrease
Betul Commercial 51.68 53.84 46.14 61.23 64.50 58.82 55.63 59.41 52.67 Increase
Bhopal Mixed Zone 47.7 58.6 43.7 86.1 86.8 83.6 63.5 72.1 62.4 Increase Leq Average comparison to normal day.
Bhopal Residential 22.6 49.7 38.1 87.8 87.8 76.7 55.0 65.81 54.18 Increased Leq Average Comparison to Normal Day.
Bhopal Commercial 54.3 57.3 53.8 86.1 86.8 87.7 69.1 67.5 65.5 Decreased Leq Average Comparison to Normal Day.
Bhopal Industrial 58 51.9 47.1 71.6 112.2 73.2 61.1 66.6 62.6 Increased Leq Average Comparison to Normal Day.
Chhindwara Residential 53.26 65.35 45.86 59.84 75.67 55.89 54.53 69.00 50.96 Diwali Day - Increase
Chhindwara Industrial 54.03 55.34 49.53 60.54 69.47 59.45 56.92 62.50 53.91
Chhindwara Commercial 58.33 68.25 46.12 66.47 76.58 56.51 61.30 72.12 50.75 Diwali Day - Increase
Chhindwara Silence Zone 50.64 50.68 36.15 57.14 59.46 47.15 53.12 54.38 43.71 Diwali Day - Increase
Dewas Residential 42.7 56.2 42.5 70.5 112.1 65.4 56.6 84.1 53.8 Increase
Dewas Commercial 48.7 56.6 48.6 69.6 91.0 75.2 59.1 73.8 61.3 Increase
Dhar Residential 39.4 42.5 38.4 85.4 85.1 74.2 52.01 60.96 51.88
Guna Mixed Zone 36 44 39 38 50 41 37 47 38 Increase
Guna Commercial 42 52 41 46 84 47 44 68 45 Increase
Guna Residential 40 46 39 42 82 44 41 64 39 Increase
Gwalior Commercial 49.5 60.6 60.5 79.2 89.5 73.8 62.8 75.2 68.2 increase
Gwalior Mixed Zone 44.2 50.2 48.3 56.3 62.2 56.6 50.8 54.6 52 increase
Gwalior Residential 44.2 52.2 53.5 62.5 83.8 70.3 54.2 70.6 61.5 increase
Harda Commercial 30.4 48.1 29.8 84.6 107.6 84.2 57.5 77.85 57 Increase
Hoshangabad Commercial 32.4 37.3 22.3 71.5 112.6 70.1 51.9 74.9 46.2 Increase
Indore Commercial 40.1 51.1 37.5 75.4 88.8 77.6 59.26 74.88 54.4
Indore Residential 38.1 42.5 35.1 72.4 83.6 70.1 49.45 64.23 50.9
Jabalpur Commercial 30.1 32.4 30.4 57.6 102.6 58.7 48.2 58.4 49.3 Increased
Jabalpur Residential 28.6 30.6 27.2 56.4 101.6 54.6 46.4 58.2 45.2 Increased
Jabalpur Mixed Zone 29.7 31.7 28.6 56.8 101.2 54.2 47.8 58.5 44.6 Increased
Katni Commercial 57.8 45.9 48.5 65.2 80.2 70.2 61.5 63.0 59.3 Increase
Katni Residential 44.1 50.8 49.7 56.3 64.9 60.4 50.2 54.0 55.0 Increase
Katni Industrial 66.1 66.5 65.0 73.0 75.0 73.5 69.5 70.8 69.2 Increase
Katni Mixed Zone 37.6 40.6 41 54.1 54.6 54.8 45.8 47.6 47.9 Increase
Khargone Residential 39.7 38 34.1 64.3 86.5 68.4 49.6 65.18 50.22
Raisen Commercial 28.1 49.2 28 84.6 108.6 83.2 56.35 78.9 55.6 Increase
Rewa Residential 43.5 60.0 44.0 61.0 94.5 62.0 52.2 76.5 51.5 Increase on Diwali day
Rewa Commercial 46.3 58.0 49.5 67.0 87.0 66.5 58.5 69.5 57.0
Rewa Silence Zone 38.4 44.0 38.0 48.0 80.3 47.5 42.9 63.0 42.0 Increase on Diwali day
Sagar Commercial 48.7 58.2 39.8 93.5 114.5 81.1 66.30 80.07 65.195
Sagar Residential 30.7 45.7 31.1 93.9 100.1 81.4 65.65 67.88 64.026
Satna Residential 40.18 52.13 38.25 71.47 85.93 67.10 55.28 65.88 50.52 Increased
Satna Commercial 48.13 49.44 45.25 72.43 90.98 71.70 58.32 70.27 56.78 Increased
Satna Mixed Zone 35.95 47.87 38.25 68.37 84.18 67.10 38.33 52.08 50.52 Increased
Satna Industrial 45.77 48.33 46.52 72.97 79.57 71.23 59.62 61.25 62.47 Increased
Sehore Mixed Zone 52.4 51.5 57.2 69.8 82.2 78.4 53.4 62.6 58 Increased Leq Average Comparison to Normal Day.
Shahdol Commercial 45.2 53.8 43.4 74.6 92.4 75.3 60.52 73.12 56.64 Increase
Shahdol Residential 36.8 40.7 37.5 65.2 88.2 68.7 53.39 66.89 49.82 Increase
Shahdol Mixed Zone 35.0 37.8 34.8 61.6 70.8 60.5 49.93 56.37 45.76 Increase
Shajapur Commercial 61.6 74.7 46.3 79.8 121.1 68.4 70.7 97.9 57.3 Increase
SINGRAULI Commercial 36.68 44.23 39.15 73.94 86.41 74.13 53.95 65.54 61.36 Increased Leq Average Comparison to Normal Day
SINGRAULI Residential 41.88 45.69 42.63 71.64 82.11 78.15 57.66 63.16 60.28 Increased Leq Average Comparison to Normal Day
SINGRAULI Mixed Zone 32.49 40.63 33.68 80.53 78.54 74.66 49.98 60.16 49.47 Increased Leq Average Comparison to Normal Day
Ujjain Residential 25.1 27.8 26.4 98.8 123.7 88.6 60.23 65.13 57.1 Increase
Ujjain Residential 25.1 27.8 98.8 123.7 60.23 65.13 Increase
Vidisha Mixed Zone 51.9 50.5 41.0 74.3 86.0 69.7 54.3 64.9 58.16 Increased Leq Average Comparison to Normal Day.