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
02-Mar-10 11:45 03-Mar-10 11:45 Fine 2.8464 2.9536 2792.32 2816.32 24.00 1.20 1.20 1.20 62 181 260 Construction work in progress 0481 0371
08-Mar-10 11:52 09-Mar-10 11:52 Cloudy 2.8099 2.9567 2819.32 2843.32 24.00 1.20 1.20 1.20 85 181 260 Construction work in progress 0481 379
13-Mar-10 14:40 14-Mar-10 14:40 Sunny 2.8625 2.9972 2846.32 2870.32 24.00 1.20 1.20 1.20 78 181 260 Construction work in progress 0481 384
19-Mar-10 12:10 20-Mar-10 12:10 Sunny 2.8523 2.9912 2873.32 2897.32 24.00 1.20 1.20 1.20 80 181 260 Construction work in progress 0481 391
25-Mar-10 12:15 26-Mar-10 12:15 Fine 2.8350 3.0028 2900.32 2924.32 24.00 1.16 1.16 1.16 100 181 260 Construction work in progress 0481 402
31-Mar-10 13:00 01-Apr-10 13:00 Sunny 2.8420 3.0057 2927.32 2951.32 24.00 1.16 1.16 1.16 98 181 260 Construction work in progress 0481 412
                        Min. 62          
                        Max. 100          
                        Average 84