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) | |
01-Jun-12 | Sunny | 300.1 | 760.5 | 3.4198 | 3.5629 | 0.1431 | 1519.7 | 1543.7 | 24.0 | 1.21 | 1.20 | 1.20 | 1731.8 | 83 |
07-Jun-12 | Sunny | 303.2 | 764.7 | 3.6581 | 3.7811 | 0.1230 | 1543.7 | 1567.7 | 24.0 | 1.21 | 1.19 | 1.20 | 1727.4 | 71 |
13-Jun-12 | Cloudy | 300.1 | 762.0 | 3.6874 | 3.7656 | 0.0782 | 1567.7 | 1591.7 | 24.0 | 1.23 | 1.23 | 1.23 | 1771.3 | 44 |
19-Jun-12 | Sunny | 301.8 | 762.7 | 3.5347 | 3.6901 | 0.1554 | 1591.7 | 1615.7 | 24.0 | 1.24 | 1.22 | 1.23 | 1767.0 | 88 |
25-Jun-12 | Sunny | 301.5 | 762.7 | 3.3641 | 3.4966 | 0.1325 | 1615.7 | 1639.7 | 24.0 | 1.23 | 1.23 | 1.23 | 1767.8 | 75 |
30-Jun-12 | Cloudy | 300.2 | 760.5 | 3.5744 | 3.6631 | 0.0887 | 1639.7 | 1663.7 | 24.0 | 1.23 | 1.23 | 1.23 | 1769.1 | 50 |
Min | 44 | |||||||||||||
Max | 88 | |||||||||||||
Average | 69 | |||||||||||||