24-hour TSP Monitoring Results                            
Station AM4_2                                  
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-Oct-12 11:20 06-Oct-12 11:20 Sunny 2.8263 2.9691 15149.85 15173.85 24.00 1.22 1.22 1.22 81 211 260 Construction work in progress 9315 1654
11-Oct-12 11:10 12-Oct-12 11:10 Sunny 2.8384 2.9632 15176.85 15200.85 24.00 1.22 1.22 1.22 71 211 260 Construction work in progress 9315 1657
17-Oct-12 15:00 18-Oct-12 15:00 Sunny 2.8309 2.9909 15203.85 15227.85 24.00 1.22 1.22 1.22 91 211 260 Construction work in progress 9315 1662
22-Oct-12 15:15 23-Oct-12 15:15 Sunny 2.8488 2.9900 15230.85 15254.85 24.00 1.22 1.22 1.22 80 211 260 Construction work in progress 9315 1668
27-Oct-12 11:06 28-Oct-12 11:06 Sunny 2.8353 2.9660 15257.85 15281.85 24.00 1.22 1.22 1.22 74 211 260 Construction work in progress 9315 1670
    01-Jan-00 00:00           0.00     #DIV/0! #DIV/0! 211 260 Construction work in progress 9315  
                        Min. 71          
                Max. 91          
                        Average 80