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
04-Jul-11 11:15 05-Jul-11 11:15 Sunny 2.8044 2.9199 13013.85 13037.85 24.00 1.23 1.23 1.23 65 211 260 Construction work in progress 9315 1025
09-Jul-11 11:06 10-Jul-11 11:06 Sunny 2.8579 2.9906 13040.85 13064.85 24.00 1.23 1.23 1.23 75 211 260 Construction work in progress 9315 1027
15-Jul-11 15:22 16-Jul-11 15:22 Cloudy 2.8557 2.9600 13067.85 13091.85 24.00 1.23 1.23 1.23 59 211 260 Construction work in progress 9315 1029
21-Jul-11 15:30 22-Jul-11 15:30 Fine 2.8516 2.9867 13094.85 13118.85 24.00 1.23 1.23 1.23 76 211 260 Construction work in progress 9315 1048
27-Jul-11 11:15 28-Jul-11 11:15 Sunny 2.8207 2.9292 13121.85 13145.85 24.00 1.22 1.22 1.22 62 211 260 Construction work in progress 9315 1050
                        Min. 59          
                        Max. 76          
                        Average 67