24-hour TSP Monitoring Results                          
Station AM2                                  
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-Apr-11 13:03 07-Apr-11 13:03 Fine 2.8102 2.9787 13046.93 13070.93 24.00 1.19 1.19 1.19 98 182 260 Construction work in progress 0145 8559
12-Apr-11 13:42 13-Apr-11 13:42 Sunny 2.8701 3.0291 13073.93 13097.93 24.00 1.19 1.19 1.19 93 182 260 Construction work in progress 0146 8567
18-Apr-11 12:20 19-Apr-11 12:20 Sunny 2.8825 3.0429 13100.93 13124.93 24.00 1.19 1.19 1.19 94 182 260 Construction work in progress 0145 8649
21-Apr-11 11:40 22-Apr-11 11:40 Sunny 2.8511 3.0524 13127.93 13151.93 24.00 1.19 1.19 1.19 117 182 260 Construction work in progress 0145 8657
27-Apr-11 13:00 28-Apr-11 13:00 Sunny 2.8944 3.0611 13154.93 13178.93 24.00 1.19 1.19 1.19 97 182 260 Construction work in progress 0145 8663
                        Min. 93          
                        Max. 117          
                        Average 100