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
04-Jan-10 14:20 05-Jan-10 14:20 Sunny 2.7695 3.0077 2522.32 2546.32 24.00 1.12 1.12 1.1200 148 181 260 Construction work in progress. 0481 0261
09-Jan-10 12:50 10-Jan-10 12:50 Fine 2.8248 2.9490 2549.32 2573.32 24.00 1.1200 1.1200 1.1200 77 181 260 Construction work in progress. 0481 0288
15-Jan-10 11:45 16-Jan-10 11:45 Sunny 2.7904 2.9888 2576.32 2600.32 24.00 1.1200 1.1200 1.1200 123 181 260 Construction work in progress. 0481 0296
21-Jan-10 11:28 21-Jan-10 11:28 Fine 2.7793 2.9409 2603.32 2627.32 24.00 1.1200 1.1200 1.1200 100 181 260 Construction work in progress. 0481 0299
27-Jan-10 11:43 28-Jan-10 11:43 Fine 2.8594 3.0150 2630.32 2654.32 24.00 1.2000 1.2000 1.2000 90 181 260 Construction work in progress. 0481 0324
                        Min. 77          
                        Max. 148          
                        Average 108