24-hour TSP Monitoring Results                            
                                     
Station CM_WF1a, The Wah Ming House                            
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
02-Dec-11 08:00 03-Dec-11 08:00 Cloudy 2.7835 2.8815 3169.83 3193.83 24.00 1.0085 1.0085 1.0085 67 185 260 Loading Wah Fu 842
19-Dec-11 08:00 20-Dec-11 08:00 Sunny 2.7843 2.7951 3223.51 3247.51 24.00 1.0078 1.0078 1.0078 7 185 260 Loading Wah Fu 863
                        Min. 7          
                        Max. 67          
                        Average 37          
Remark: The 24-hr TSP monitoring on 8th, 23rd and 29th December was cancelled due to HVS failure.                
              The 24-hr TSP monitoring on 14th December was cancelled due to HVS power supply failure.