24-hour TSP Monitoring Results                          
Station AM2                                  
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
03-May-11 13:10 04-May-11 13:10 Fine 2.8862 3.0396 13181.93 13205.93 24.00 1.19 1.19 1.19 90 182 260 Construction work in progress 0145 8730
09-May-11 15:00 10-May-11 15:00 Sunny 2.8771 3.0110 13208.93 13232.93 24.00 1.19 1.19 1.19 78 182 260 Construction work in progress 0145 8737
14-May-11 12:30 15-May-11 12:30 Fine 2.8560 3.0198 13235.93 13259.93 24.00 1.19 1.19 1.19 96 182 260 Construction work in progress 0145 8745
20-May-11 14:40 21-May-11 14:40 Sunny 2.8423 2.9880 13262.93 13286.93 24.00 1.19 1.19 1.19 85 182 260 Construction work in progress 0145 8930
26-May-11 14:00 27-May-11 14:00 Sunny 2.8911 3.0589 13289.93 13313.93 24.00 1.21 1.21 1.21 96 182 260 Construction work in progress 0145 8933
                        Min. 78          
                        Max. 96          
                        Average 89