24-hour TSP Monitoring Results                          
                                     
Station AM1                                  
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-Feb-10 14:40 04-Feb-10 14:40 Cloudy 2.8345 3.0124 10291.03 10315.03 24.00 1.19 1.19 1.1900 104 185 260 Construction work in progress 1808 5575
09-Feb-10 13:00 10-Feb-10 13:00 Cloudy 2.8256 2.9701 10318.03 10342.03 24.00 1.1900 1.1900 1.1900 84 185 260 Construction work in progress 1808 5582
17-Feb-10 17:05 18-Feb-10 17:05 Cloudy 2.8351 2.9587 10345.03 10369.03 24.00 1.1900 1.1900 1.1900 72 185 260 Construction work in progress 1808 5590
23-Feb-10 14:50 24-Feb-10 14:50 Fine 2.8487 2.9791 10372.03 10396.03 24.00 1.1900 1.1900 1.1900 76 185 260 Construction work in progress 1808 5683
                            185 260   1808  
                        Min. 72          
                        Max. 104          
                        Average 84