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-Sep-16 | Cloudy | 302.3 | 754.7 | 3.5859 | 3.7025 | 0.1166 | 6441.6 | 6465.6 | 24.0 | 1.22 | 1.21 | 1.21 | 1749.4 | 66.7 |
8-Sep-16 | Cloudy | 299.7 | 759.0 | 3.5893 | 3.6875 | 0.0982 | 6465.6 | 6489.6 | 24.0 | 1.22 | 1.22 | 1.22 | 1762.0 | 55.7 |
14-Sep-16 | Cloudy | 302.8 | 756.3 | 3.5948 | 3.7015 | 0.1067 | 6489.6 | 6513.6 | 24.0 | 1.22 | 1.21 | 1.22 | 1749.8 | 61.0 |
20-Sep-16 | Cloudy | 302.2 | 756.1 | 3.6024 | 3.7241 | 0.1217 | 6513.6 | 6537.6 | 24.0 | 1.22 | 1.22 | 1.22 | 1751.3 | 69.5 |
26-Sep-16 | Cloudy | 302.5 | 758.0 | 3.6232 | 3.8553 | 0.2321 | 6537.6 | 6561.6 | 24.0 | 1.22 | 1.22 | 1.22 | 1752.6 | 132.4 |
30-Sep-16 | Cloudy | 298.5 | 758.3 | 3.2809 | 3.5128 | 0.2319 | 6561.6 | 6585.6 | 24.0 | 1.23 | 1.23 | 1.23 | 1764.7 | 131.4 |
Min | 55.7 | |||||||||||||
Max | 132.4 | |||||||||||||
Average | 86.1 |