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
02-Feb-10 12:45 03-Feb-10 12:45 Fine 2.8376 2.9533 2657.32 2681.32 24.00 1.20 1.20 1.2000 67 181 260 Construction work in progress 0481 329
08-Feb-10 14:00 09-Feb-10 14:00 Cloudy 2.8484 3.0441 2684.32 2708.32 24.00 1.2000 1.2000 1.2000 113 181 260 Construction work in progress 0481 337
11-Feb-10 15:35 12-Feb-10 15:35 Sunny 2.8286 2.9733 2711.32 2735.32 24.00 1.2000 1.2000 1.2000 84 181 260 Construction work in progress 0481 341
18-Feb-10 15:50 19-Feb-10 15:50 Cloudy 2.8714 2.9875 2738.32 2762.32 24.00 1.2000 1.2000 1.2000 67 181 260 Construction work in progress 0481 347
24-Feb-10 15:00 25-Feb-10 15:00 Fine 2.8363 2.9849 2765.32 2789.32 24.00 1.2000 1.2000 1.2000 86 181 260 Construction work in progress 0481 0361
                        Min. 67          
                        Max. 113          
                        Average 83