24-hour TSP Monitoring Results
  Location AM9(a) - Work Site Boundary (Near Ngong Shuen Chau Barracks Group 2)
Start Date Weather Air Atmospheric  Filter Weight (g) Particulate Elapse Time Sampling Flow Rate (m3/min.) Av. flow Total vol. Conc.
Condition Temp. (K) Pressure, Pa (mmHg) Initial Final Weight (g) Initial Final  Time(hrs.) Initial Final (m3/min) (m3) (µg/m3)
4-Jan-17 Cloudy 293.9 767.4 3.5956 3.7851 0.1895 6969.6 6993.6 24.0 1.22 1.22 1.22 1754.8 108.0
9-Jan-17 Cloudy 292.5 766.7 3.5839 3.8103 0.2264 6993.6 7017.6 24.0 1.22 1.22 1.22 1758.6 128.7
13-Jan-17 Cloudy 285.8 765.2 3.5940 3.7651 0.1711 7017.6 7041.6 24.0 1.24 1.24 1.24 1779.3 96.2
19-Jan-17 Cloudy 292.7 769.6 3.6034 3.8104 0.2070 7041.6 7065.6 24.0 1.22 1.22 1.22 1761.6 117.5
25-Jan-17 Sunny 291.4 772.1 3.6300 3.7601 0.1301 7065.6 7089.6 24.0 1.23 1.23 1.23 1769.1 73.5
27-Jan-17 Cloudy 291.3 771.8 3.6044 3.7681 0.1637 7089.6 7113.6 24.0 1.23 1.23 1.23 1769.1 92.5
Min 73.5
Max 128.7
Average 102.7