Location : D Area/ Deepawali day Balasore Zone Normal Day (05.11.2015) Standard (11.11.2015) Industrial Estate Time duration Lmin Lmax Leq dB(A) Lmin Lmax Leq dB(A) Leq dB(A) 18:00 to 19:00 Hr 52.2 68.4 60.6 58.4 74.2 66.4 19:00 to 20:00 Hr 55.4 72.4 64.4 62.6 79.4 70.2 75 Day 20:00 to 21:00 Hr 61.6 77.2 68.3 65.2 86.2 74.6 time 21:00 to 22:00 Hr 53.4 70.4 61.6 60.6 76.4 68.4 Industrial 22:00 to 23:00 Hr 50.2 67.2 58.6 58.4 73.2 66.4 70 Time 23:00 to 24:00 Hr 46.4 64.6 55.4 54.2 70.6 62.3 AMBIENT AIR MONITORING DURING DEEPAWALI FESTIVAL, 2015 Parameters Monitored Monitoring Location Normal Day(05.11.2015) Deepawali Day(11.11.2015) SO2 NO2 PM10 SO2 NO2 PM10 Sahadevkhunta BDL 11.2 77 BDL 13.8 119 (Residential) Motiganj bazar BDL 14.4 92 4.9 18.5 137 (Commercial) Dist. HQ Hospital BDL 9.9 68 BDL 10.5 81 (Silence) NAAQ Standards 80 80 100 80 80 100 All values(24 hourly Avg) are in µg/m3 N.B:- BDL- Detectable Limit,SO2≤4
Location : D Balasore Industrial Estate Area/ Zone Normal Day (05.11.2015) Deepawali day (11.11.2015) Standard Time duration Industrial Lmin Lmax Leq dB(A) Lmin Lmax Leq dB(A) Leq dB(A) 18:00 to 19:00 Hr 52.2 68.4 60.6 58.4 74.2 66.4 Day time 75 19:00 to 20:00 Hr 55.4 72.4 64.4 62.6 79.4 70.2 20:00 to 21:00 Hr 61.6 77.2 68.3 65.2 86.2 74.6 21:00 to 22:00 Hr 53.4 70.4 61.6 60.6 76.4 68.4 22:00 to 23:00 Hr 50.2 67.2 58.6 58.4 73.2 66.4 Time 70 23:00 to 24:00 Hr 46.4 64.6 55.4 54.2 70.6 62.3 AMBIENT AIR MONITORING DURING DEEPAWALI FESTIVAL, 2015 Monitoring Location Parameters Monitored Normal Day(05.11.2015) Deepawali Day(11.11.2015) SO2 NO2 PM10 SO2 NO2 PM10 Sahadevkhunta (Residential) BDL 11.2 77 BDL 13.8 119 Motiganj bazar (Commercial) BDL 14.4 92 4.9 18.5 137 Dist. HQ Hospital (Silence) BDL 9.9 68 BDL 10.5 81 NAAQ Standards 80 80 100 80 80 100 All values(24 hourly Avg) are in µg/m3 N.B:- BDL- Detectable Limit,SO2≤4
Noise%20Pollution-Deepawali-2015-245885031.docx