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)
3-Dec-13 Sunny 291.6 768.2 3.7365 3.9706 0.2341 2073.6 2097.6 24.0 1.23 1.23 1.23 1776.7 132
9-Dec-13 Cloudy 293.5 763.7 3.7305 3.9071 0.1766 2097.6 2121.6 24.0 1.23 1.23 1.23 1766.3 100
13-Dec-13 Cloudy 289.4 767.2 3.6139 3.8462 0.2323 2121.6 2145.6 24.0 1.24 1.24 1.24 1781.9 130
19-Dec-13 Sunny 283.7 770.3 3.7583 3.9764 0.2181 2145.6 2169.6 24.0 1.25 1.25 1.25 1802.2 121
23-Dec-13 Sunny 284.3 770.7 3.5833 3.8241 0.2408 2169.6 2193.6 24.0 1.24 1.24 1.24 1785.6 135
27-Dec-13 Sunny 284.9 771.9 3.5845 3.8114 0.2269 2193.6 2217.6 24.0 1.24 1.24 1.24 1785.1 127
Min 100
Max 135
Average 124