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
05-Apr-12 11:06 06-Apr-12 11:06 Cloudy 2.7071 2.8400 6195.32 6219.32 24.00 1.21 1.21 1.21 79 181 260 Constrcution work in progress 0481 1406
11-Apr-12 15:10 12-Apr-12 15:10 Fine 2.6940 2.7980 6222.32 6246.32 24.00 1.21 1.21 1.21 70 181 260 Constrcution work in progress 0481 1411
17-Apr-12 15:10 18-Apr-12 15:10 Cloudy 2.6676 2.8284 6411.32 6435.32 24.00 1.24 1.24 1.24 90 181 260 Constrcution work in progress 0481 1414
23-Apr-12 11:38 24-Apr-12 11:38 Cloudy 2.7016 2.8443 6438.32 6462.32 24.00 1.24 1.24 1.24 80 181 260 Constrcution work in progress 0481 1416
27-Apr-12 14:56 28-Apr-12 14:56 Cloudy 2.6717 2.7998 6465.32 6489.32 24.00 1.24 1.24 1.24 72 181 260 Constrcution work in progress 0481 1441
                        Min. 70          
                    Max. 90          
                        Average 78