24-hour TSP Monitoring Results
Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen)
Start Finish Weather Filter Weight (g) Elapsed Time Reading Sampling Time Flow Rate (m3/min) TSP Conc. Action Level Limit Level Observations / Remarks Sampler Filter
Date Time Date Time   Initial Final Initial Final (hrs) Initial Final Average  (µg/m3)  (µg/m3)  (µg/m3)   ID ID
01-Aug-12 08:00 02-Aug-12 08:00 Sunny and Hazy 2.7770 3.0193 4268.60 4292.60 24.00 1.0400 1.0400 1.0400 162 174.2 260 Loading Ice Factory 1134
07-Aug-12 08:00 08-Aug-12 08:00  Hazy 2.7216 2.8585 4292.60 4316.60 24.00 1.0427 1.0427 1.0427 91 174.2 260 Operation of excavator Ice Factory 1136
13-Aug-12 08:00 14-Aug-12 08:00 Sunny 2.7102 2.7793 4316.60 4340.60 24.00 1.0668 1.0668 1.0668 45 174.2 260 Operation of excavator Ice Factory 1140
17-Aug-12 08:00 18-Aug-12 08:00 Sunny 2.7218 2.7931 4340.62 4364.62 24.00 1.0669 1.0669 1.0669 46 174.2 260 Operation of excavator Ice Factory 1150
23-Aug-12 08:00 24-Aug-12 08:00 Sunny 2.6958 2.8867 4364.62 4388.62 24.00 1.0664 1.0664 1.0664 124 174.2 260 Rock out Ice Factory 1158
29-Aug-12 08:00 30-Aug-12 08:00 Sunny 2.6815 2.7487 4388.63 4412.63 24.00 1.0661 1.0661 1.0661 44 174.2 260 Operation of mobile and loaading Ice Factory 1164
                        Min. 44          
          `             Max. 162          
                      Average 85