24-hour TSP Monitoring Results                            
                                     
Station CM_CB1a, The Arcade, Cyberport                            
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
05-Apr-12 08:19 06-Apr-12 08:19 Sunny 2.7734 2.8346 3999.91 4023.91 24.00 1.1812 1.1812 1.1812 36 178.1 260 Drilling  Arcade 993
11-Apr-12 08:19 12-Apr-12 08:19 Sunny 2.7967 2.8482 4024.17 4048.17 24.00 1.1506 1.1506 1.1506 31 178.1 260 Drilling  Arcade 1000
18-Apr-12 08:19 19-Apr-12 08:19 Fine 2.7844 2.9004 4048.17 4072.17 24.00 1.1118 1.1118 1.1118 72 178.1 260 Loading Arcade 1002
23-Apr-12 16:00 24-Apr-12 16:00 Fine HVS failure 0 0
27-Apr-12 13:00 28-Apr-12 13:00 Fine 2.767 2.8048 4072.17 4096.17 24.00 1.1091 1.1091 1.1091 24 178.1 260 Loading Arcade 1014
                        Min.  24          
                        Max.  72          
                      Average  41