24-hour TSP Monitoring Results                          
Station AM3                                  
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-Apr-11 15:23 02-Apr-11 15:23 Sunny 2.8578 2.9758 4628.32 4652.32 24.00 1.23 1.23 1.23 67 181 260 Construction work in progress 0481 0898
07-Apr-11 15:18 08-Apr-11 15:18 Fine 2.8876 3.0520 4655.32 4679.32 24.00 1.23 1.23 1.23 93 181 260 Construction work in progress 0481 0921
13-Apr-11 11:54 14-Apr-11 11:54 Sunny 2.8712 2.9961 4682.32 4706.32 24.00 1.23 1.23 1.23 71 181 260 Construction work in progress 0481 0924
19-Apr-11 15:10 20-Apr-11 15:10 Sunny 2.8367 2.9517 4709.32 4733.32 24.00 1.23 1.23 1.23 65 181 260 Construction work in progress 0481 0928
26-Apr-11 13:00 27-Apr-11 13:00 Sunny 2.8415 2.9587 4736.32 4760.32 24.00 1.23 1.23 1.23 66 181 260 Construction work in progress 0481 0932
30-Apr-11 15:20 01-May-11 15:20 Cloudy 2.8302 2.9552 4763.32 4787.32 24.00 1.23 1.23 1.23 71 181 260 Construction work in progress 0481 0935
                        Min. 65          
                        Max. 93          
                        Average 72