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-Jul-10 15:00 03-Jul-10 15:00 Sunny 2.8484 2.9544 17613.85 17637.85 24.00 1.14 1.14 1.14 65 211 260 Construction work in progress 9315 0546
08-Jul-10 16:00 09-Jul-10 16:00 Sunny 2.8469 2.9372 17640.85 17664.85 24.00 1.14 1.14 1.14 55 211 260 Construction work in progress 9315 0551
14-Jul-10 16:00 15-Jul-10 16:00 Sunny 2.8266 2.9495 17667.85 17691.85 24.00 1.14 1.14 1.14 75 211 260 Construction work in progress 9315 0555
20-Jul-10 16:00 20-Jul-10 16:00 Sunny 2.8112 2.9882 17693.85 17717.85 24.00 1.14 1.14 1.14 108 211 260 Construction work in progress 9315 0558
26-Jul-10 15:16 27-Jul-10 15:16 Sunny 2.8360 2.9920 17720.85 17744.85 24.00 1.10 1.10 1.10 98 211 260 Construction work in progress 9315 0556
31-Jul-10 11:16 01-Aug-10 11:16 Sunny 2.8462 2.9883 17742.85 17766.85 24.00 1.10 1.10 1.10 90 211 260 Construction work in progress 9315 0556
                        Min. 55          
                        Max. 108          
                        Average 82