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
01-Feb-11 08:00 02-Feb-11 08:00 Fine 2.7959 2.9924 1846.77 1870.77 24.00 1.1436 1.1436 1.1436 119 185 260 no works in progress Wah Fu 465
07-Feb-11 08:00 08-Feb-11 08:00 Fine 2.8037 2.9532 1870.77 1894.77 24.00 1.1563 1.1563 1.1563 90 185 260 no works in progress Wah Fu 472
11-Feb-11 08:00 12-Feb-11 08:00 Fine 2.8183 2.9649 1894.77 1918.77 24.00 1.1614 1.1614 1.1614 88 185 260 no works in progress Wah Fu 479
17-Feb-11 08:00 18-Feb-11 08:00 Foggy 2.8225 3.0612 1918.78 1942.78 24.00 1.1390 1.1390 1.1390 146 185 260 no works in progress Wah Fu 486
23-Feb-11 08:00 24-Feb-11 08:00 Fine 2.8237 2.9578 1942.77 1966.77 24.00 1.1131 1.1131 1.1131 84 185 260 no works in progress Wah Fu 493
                        Min. 84          
                        Max. 146          
                        Average 105