24-hour TSP Monitoring Results | ||||||||||||||||
Location AM4_2 - A Location next to Sheung Wan Fire Station | ||||||||||||||||
Start Date | Start Time | Weather | Air | Atmospheric | Filter Weight (g) | Particulate | Elapse Time | Sampling | Flow Rate (m3/min.) | Av. flow | Total vol. | Conc. | Filter | |||
Condition | Temp. (K) | Pressure, Pa (mmHg) | Initial | Final | Weight (g) | Initial | Final | Time(hrs.) | Initial | Final | (m3/min) | (m3) | (µg/m3) | ID no. | ||
9-Jun-17 | 15:00 | Cloudy | 304.8 | 758.1 | 2.8292 | 2.9809 | 0.1517 | 1512.2 | 1536.2 | 24.0 | 1.20 | 1.20 | 1.20 | 1733.0 | 87.5 | 170501/012 |
12-Jun-17 | 9:00 | Cloudy | 303.3 | 758.3 | 2.8279 | 2.9863 | 0.1584 | 1536.2 | 1560.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1737.4 | 91.2 | 170501/095 |
22-Jun-17 | 17:20 | Cloudy | 304.9 | 757.5 | 2.8589 | 2.9381 | 0.0792 | 1560.2 | 1584.2 | 24.0 | 1.20 | 1.20 | 1.20 | 1732.0 | 45.7 | 170502/016 |
26-Jun-17 | 13:00 | Sunny | 305.3 | 759.0 | 2.8444 | 2.9539 | 0.1095 | 1584.2 | 1608.2 | 24.0 | 1.20 | 1.20 | 1.20 | 1732.6 | 63.2 | 170502/061 |
27-Jun-17 | 15:00 | Sunny | 303.9 | 759.3 | 2.7818 | 2.8998 | 0.1180 | 1608.2 | 1632.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1736.8 | 67.9 | 170801/098 |
30-Jun-17 | 9:00 | Cloudy | 303.5 | 758.9 | 2.8732 | 2.9554 | 0.0822 | 1632.2 | 1656.2 | 24.0 | 1.21 | 1.21 | 1.21 | 1737.5 | 47.3 | 170503/039 |
Min | 45.7 | |||||||||||||||
Max | 91.2 | |||||||||||||||
Average | 67.1 |