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
07-Apr-10 13:10 08-Apr-10 13:10 Rainy 2.8324 2.9707 10571.03 10595.03 24.00 1.19 1.19 1.19 81 185 260 Construction work in progress 1808 5890
12-Apr-10 13:32 13-Apr-10 13:32 Fine 2.8599 3.0098 10598.03 10622.03 24.00 1.19 1.19 1.19 87 185 260 Construction work in progress 1808 6035
17-Apr-10 12:15 18-Apr-10 12:15 Fine 2.8822 3.0241 10625.03 10649.03 24.00 1.19 1.19 1.19 83 185 260 Construction work in progress 1808 6039
23-Apr-10 12:35 24-Apr-10 12:35 Sunny 2.8842 2.9984 10652.03 10676.03 24.00 1.19 1.19 1.19 67 185 260 Construction work in progress 1808 6043
29-Apr-10 12:54 30-Apr-10 12:54 Cloudy 2.8159 2.9601 10679.03 10703.03 24.00 1.19 1.19 1.19 84 185 260 Construction work in progress 1808 6129
                        Min. 67          
                        Max. 87          
                        Average 80