24-hour TSP Monitoring Results                            
                                     
Station CM_CB1, 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
01-Apr-10 09:20 02-Apr-10 09:20 Cloudy 2.8933 3.0364 828.66 852.66 24.00 1.2059 1.2059 1.2059 82 178 260 N.A Arcade 85
07-Apr-10 16:35 08-Apr-10 16:35 Cloudy 2.8989 3.0086 852.66 876.66 24.00 1.2520 1.2520 1.2520 61 178 260 N.A Arcade 93
12-Apr-10 14:20 13-Apr-10 14:20 Cloudy 2.9034 2.9620 876.66 900.66 24.00 1.1958 1.1958 1.1958 34 178 260 N.A Arcade 100
16-Apr-10 08:00 17-Apr-10 08:00 Cloudy 2.9143 3.0046 900.66 924.66 24.00 1.2620 1.2620 1.2620 50 178 260 N.A Arcade 104
22-Apr-10 08:00 23-Apr-10 08:00 Cloudy 2.9265 3.0181 924.66 948.66 24.00 1.2363 1.2363 1.2363 51 178 260 Loading activities
from other construction site which near the Cyberport PTW of HATS
Arcade 108
28-Apr-10 08:00 29-Apr-10 08:00 Cloudy 2.8939 3.1038 948.66 972.66 24.00 1.2426 1.2426 1.2426 117 178 260 N.A Arcade 116
                        Min.  34          
                        Max.  117          
                        Average  66