24-hour TSP Monitoring Results                            
                                     
Station AM1                                  
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-Feb-12 13:40 02-Feb-12 13:40 Sunny 2.6792 2.8391 13758.03 13782.03 24.00 1.23 1.23 1.23 90 185 260 Construction work in progress 1808 3518
07-Feb-12 13:12 08-Feb-12 13:12 Cloudy 2.6752 2.8119 13785.03 13809.03 24.00 1.23 1.23 1.23 77 185 260 Construction work in progress 1808 3535
13-Feb-12 13:52 14-Feb-12 13:52 Fine 2.6935 2.8339 13812.03 13836.03 24.00 1.23 1.23 1.23 79 185 260 Construction work in progress 1808 3529
18-Feb-12 12:10 19-Feb-12 12:10 Fine 2.6829 2.8442 13839.03 13863.03 24.00 1.23 1.23 1.23 91 185 260 Construction work in progress 1808 3697
24-Feb-12 13:30 25-Feb-12 13:30 Cloudy 2.7120 2.8552 13866.03 13890.03 24.00 1.23 1.23 1.23 81 185 260 Construction work in progress 1808 3717
                        Min. 77          
                        Max. 91          
                        Average 84