| 24-hour TSP Monitoring Results | ||||||||||||||||
| Location AM2 - Hong Kong & Islands Regional Office, WSD | ||||||||||||||||
| 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. | ||
| 2-Feb-17 | 9:00 | Sunny | 289.2 | 770.0 | 3.5919 | 3.8115 | 0.2196 | 11746.0 | 11770.0 | 24.0 | 1.21 | 1.21 | 1.21 | 1744.2 | 125.9 | 170201/034 |
| 8-Feb-17 | 9:00 | Sunny | 291.3 | 766.2 | 3.5899 | 3.7638 | 0.1739 | 11770.0 | 11794.0 | 24.0 | 1.20 | 1.20 | 1.20 | 1734.0 | 100.3 | 170103/058 |
| 14-Feb-17 | 9:00 | Sunny | 291.8 | 775.5 | 3.5799 | 3.8060 | 0.2261 | 11794.0 | 11818.0 | 24.0 | 1.21 | 1.21 | 1.21 | 1742.6 | 129.7 | 170203/012 |
| 20-Feb-17 | 9:00 | Sunny | 294.9 | 761.1 | 3.5835 | 3.8150 | 0.2315 | 11818.0 | 11842.0 | 24.0 | 1.19 | 1.19 | 1.19 | 1718.2 | 134.7 | 170203/021 |
| 24-Feb-17 | 9:00 | Cloudy | 284.2 | 770.3 | 3.5653 | 3.6917 | 0.1264 | 11842.0 | 11866.0 | 24.0 | 1.22 | 1.22 | 1.22 | 1759.2 | 71.8 | 170203/099 |
| Min | 71.8 | |||||||||||||||
| Max | 134.7 | |||||||||||||||
| Average | 112.5 | |||||||||||||||