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-Dec-15 | Sunny | 297.5 | 766.7 | 3.2415 | 3.3862 | 0.1447 | 5241.6 | 5265.6 | 24.0 | 1.24 | 1.24 | 1.24 | 1786.6 | 81.0 |
8-Dec-15 | Sunny | 288.7 | 771.4 | 3.3033 | 3.4722 | 0.1689 | 5265.6 | 5289.6 | 24.0 | 1.26 | 1.26 | 1.26 | 1820.8 | 92.8 |
14-Dec-15 | Cloudy | 293.6 | 765.3 | 3.2819 | 3.4640 | 0.1821 | 5289.6 | 5313.6 | 24.0 | 1.25 | 1.25 | 1.25 | 1797.3 | 101.3 |
18-Dec-15 | Sunny | 283.8 | 774.1 | 3.3175 | 3.5379 | 0.2204 | 5313.6 | 5337.6 | 24.0 | 1.28 | 1.28 | 1.28 | 1840.6 | 119.7 |
23-Dec-15 | Cloudy | 293.7 | 767.3 | 3.2941 | 3.4727 | 0.1786 | 5337.6 | 5361.6 | 24.0 | 1.25 | 1.25 | 1.25 | 1799.5 | 99.3 |
29-Dec-15 | Cloudy | 289.8 | 773.3 | 3.3558 | 3.5890 | 0.2332 | 5361.6 | 5385.6 | 24.0 | 1.26 | 1.26 | 1.26 | 1819.5 | 128.2 |
Min | 81.0 | |||||||||||||
Max | 128.2 | |||||||||||||
Average | 103.7 |