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 | |||||||||||||