24-hour TSP Monitoring Results                            
Station AM4                                  
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
06-Jul-12 15:15 07-Jul-12 15:15 Sunny 2.8155 2.9823 14717.85 14741.85 24.00 1.24 1.24 1.24 93 211 260 Construction work in progress 9315 1519
12-Jul-12 11:12 13-Jul-12 11:12 Sunny 2.8342 2.9669 14744.85 14768.85 24.00 1.24 1.24 1.24 74 211 260 Construction work in progress 9315 1542
18-Jul-12 11:20 19-Jul-12 11:20 Cloudy 2.8169 2.9411 14771.85 14795.85 24.00 1.24 1.24 1.24 70 211 260 Construction work in progress 9315 1547
24-Jul-12 13:50 25-Jul-12 13:50 Cloudy 2.8445 2.9712 14798.85 14822.85 24.00 1.24 1.24 1.24 71 211 260 Construction work in progress 9315 1550
30-Jul-12 15:20 31-Jul-12 15:20 Sunny 2.8373 2.9877 14825.85 14849.85 24.00 1.24 1.24 1.24 84 211 260 Construction work in progress 9315 1551
    01-Jan-00 00:00           0.00     #DIV/0! #DIV/0! 211 260 Construction work in progress 9315  
                        Min. 70          
                    Max. 93          
                        Average 78