19:00 to 20:00 Hr 38.9 76.7 56.4 55.7 104.9 82.1 50 Day time 20:00 to 21:00 Hr 34.6 70.8 50.1 49.4 97.5 74.7 21:00 to 22:00 Hr 32.4 66.8 45.8 45.7 86.5 65.8 22:00 to 23:00 Hr 31.3 61.5 41.3 43.3 84.1 60.3 Night 40 23:00 to 24:00 Hr 29.7 58.9 39.6 37.6 76.2 54.7 Time PTO Location : D Area/ Normal Day Deepawali day (11.11.2015) Standard Tumbiguda Zone (05.11.2015) Time duration Lmax Leq dB(A) Lmin Lmax Leq dB(A) Leq dB(A) 18:00 to 19:00 Hr 48.7 88.3 65.9 57.3 118.0 89.3 19:00 to 20:00 Hr 50.2 89.8 67.6 58.5 117.2 91.7 Day 75 20:00 to 21:00 Hr 46.4 82.6 62.3 51.4 100.7 75.4 time 21:00 to 22:00 Hr 43.7 79.1 58.4 43.9 97.5 69.2 Industrial 22:00 to 23:00 Hr 41.5 76.9 54.1 40.0 92.3 65.6 Night 70 Time 23:00 to 24:00 Hr 40.3 72.7 51.5 38.9 88.4 63.9 AMBIENT AIR MONITORING DURING DEEPAWALI FESTIVAL, 2015 Monitoring Parameters monitored Location Normal Day (05.11.2015) Deepawali day (11.11.2015) SO2 NOx PM10 SO2 NOx PM10 On the roof of Regional office 4.7 23.8 28 12.8 29.4 71 Building NAAQ 80 80 100 80 80 100 Standards All values (24 hourly Average) are in µg/m3
Day time 50 19:00 to 20:00 Hr 38.9 76.7 56.4 55.7 104.9 82.1 20:00 to 21:00 Hr 34.6 70.8 50.1 49.4 97.5 74.7 21:00 to 22:00 Hr 32.4 66.8 45.8 45.7 86.5 65.8 22:00 to 23:00 Hr 31.3 61.5 41.3 43.3 84.1 60.3 Night Time 40 23:00 to 24:00 Hr 29.7 58.9 39.6 37.6 76.2 54.7 PTO Location : D Tumbiguda Area/ Zone Normal Day (05.11.2015) Deepawali day (11.11.2015) Standard Time duration Industrial Lmax Leq dB(A) Lmin Lmax Leq dB(A) Leq dB(A) 18:00 to 19:00 Hr 48.7 88.3 65.9 57.3 118.0 89.3 Day time 75 19:00 to 20:00 Hr 50.2 89.8 67.6 58.5 117.2 91.7 20:00 to 21:00 Hr 46.4 82.6 62.3 51.4 100.7 75.4 21:00 to 22:00 Hr 43.7 79.1 58.4 43.9 97.5 69.2 22:00 to 23:00 Hr 41.5 76.9 54.1 40.0 92.3 65.6 Night Time 70 23:00 to 24:00 Hr 40.3 72.7 51.5 38.9 88.4 63.9 AMBIENT AIR MONITORING DURING DEEPAWALI FESTIVAL, 2015 Monitoring Location Parameters monitored Normal Day (05.11.2015) Deepawali day (11.11.2015) SO2 NOx PM10 SO2 NOx PM10 On the roof of Regional office Building 4.7 23.8 28 12.8 29.4 71 NAAQ Standards 80 80 100 80 80 100 All values (24 hourly Average) are in µg/m3
Noise%20Pollution-Deepawali-2015-245885031.docx