24-hour TSP Monitoring Results                          
Station AM4                                  
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-Aug-11 11:20 03-Aug-11 11:20 Sunny 2.8687 2.9624 13148.85 13172.85 24.00 1.22 1.22 1.22 53 211 260 Construction work in progress 9315 1066
08-Aug-11 11:20 09-Aug-11 11:20 Fine 2.8522 2.9596 13175.85 13199.85 24.00 1.22 1.22 1.22 61 211 260 Construction work in progress 9315 1069
13-Aug-11 14:35 14-Aug-11 14:35 Sunny 2.8380 2.9390 13202.85 13226.85 24.00 1.22 1.22 1.22 57 211 260 Construction work in progress 9315 1070
19-Aug-11 11:15 20-Aug-11 11:15 Sunny 2.8566 2.9960 13229.85 13253.85 24.00 1.22 1.22 1.22 79 211 260 Construction work in progress 9315 1078
25-Aug-11 15:30 26-Aug-11 15:30 Sunny 2.8148 2.9460 13256.85 13280.85 24.00 1.22 1.22 1.22 75 211 260 Construction work in progress 9315 1103
31-Aug-11 15:30 01-Sep-11 15:30 Sunny 2.8548 3.0002 13283.85 13307.85 24.00 1.22 1.22 1.22 83 211 260 Construction work in progress 9315 1108
                        Min. 53          
                        Max. 83          
                        Average 68