24-hour TSP Monitoring Results
  Location AM9 - 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)
1-Aug-16 Sunny 303.5 756.8 3.3068 3.4944 0.1876 6297.6 6321.6 24.0 1.21 1.22 1.22 1749.7 107.2
5-Aug-16 Cloudy 302.3 759.5 3.3079 3.5001 0.1922 6321.6 6345.6 24.0 1.22 1.22 1.22 1756.4 109.4
11-Aug-16 Cloudy 300.6 754.9 3.2642 3.4171 0.1529 6345.6 6369.6 24.0 1.22 1.22 1.22 1756.0 87.1
17-Aug-16 Cloudy 299.8 748.6 3.5815 3.6320 0.0505 6369.6 6393.6 24.0 1.22 1.22 1.22 1750.9 28.8
23-Aug-16 Sunny 303.2 756.1 3.6017 3.7088 0.1071 6393.6 6417.6 24.0 1.21 1.21 1.21 1748.4 61.3
29-Aug-16 Cloudy 299.7 758.8 3.5801 3.7165 0.1364 6417.6 6441.6 24.0 1.22 1.22 1.22 1761.7 77.4
Min 28.8
Max 109.4
Average 78.5