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) | |
2-Jan-14 | Sunny | 286.1 | 766.7 | 3.6322 | 3.8573 | 0.2251 | 2217.6 | 2241.6 | 24.0 | 1.23 | 1.23 | 1.23 | 1776 | 127 |
8-Jan-14 | Cloudy | 291.3 | 766.7 | 3.7317 | 3.9574 | 0.2257 | 2241.6 | 2265.6 | 24.0 | 1.22 | 1.22 | 1.22 | 1761 | 128 |
14-Jan-14 | Cloudy | 284.9 | 771.4 | 3.7360 | 3.9653 | 0.2293 | 2265.6 | 2289.6 | 24.0 | 1.24 | 1.24 | 1.24 | 1785 | 128 |
20-Jan-14 | Sunny | 287.3 | 772.0 | 3.8918 | 4.0982 | 0.2064 | 2289.6 | 2313.6 | 24.0 | 1.24 | 1.23 | 1.23 | 1778 | 116 |
24-Jan-14 | Sunny | 286.9 | 768.4 | 3.8819 | 4.0378 | 0.1559 | 2313.6 | 2337.6 | 24.0 | 1.23 | 1.23 | 1.23 | 1776 | 88 |
29-Jan-14 | Sunny | 287.7 | 769.0 | 3.8651 | 4.1010 | 0.2359 | 2337.6 | 2361.6 | 24.0 | 1.23 | 1.23 | 1.23 | 1774 | 133 |
Min | 88 | |||||||||||||
Max | 133 | |||||||||||||
Average | 120 | |||||||||||||