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
06-Oct-10 08:00 07-Oct-10 08:00 Sunny 2.8279 2.978 1363.76 1387.76 24.00 1.4307 1.4307 1.4307 73 185 260 Soil excavation Wah Fu 321
12-Oct-10 08:00 13-Oct-10 08:00 Sunny 2.8417 2.9063 1387.76 1411.76 24.00 1.4022 1.4022 1.4022 32 185 260 Soil excavation Wah Fu 332
18-Oct-10 08:00 19-Oct-10 08:00 Sunny 2.7976 2.9499 1411.75 1435.75 24.00 1.4258 1.4258 1.4258 74 185 260 Soil excavation Wah Fu 336
22-Oct-10 08:00 23-Oct-10 08:00 Sunny 2.8042 2.9699 1438.75 1462.75 24.00 1.4275 1.4275 1.4275 81 185 260 Gounting works Wah Fu 342
28-Oct-10 08:00 29-Oct-10 08:00 Sunny 2.8147 2.9677 1462.76 1486.76 24.00 1.4436 1.4436 1.4436 74 185 260 Gounting works Wah Fu 349
00-Jan-00 - - - - - - - - - - - - - - - - - -
                        Min. 32          
                        Max. 81          
                        Average 67