| 24-hour TSP Monitoring Results | ||||||||||||||||
| Location AM3 - Wan Chai East PTW | ||||||||||||||||
| 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. | ||
| 3-Jun-17 | 9:00 | Sunny | 303.4 | 754.6 | 3.6313 | 3.7053 | 0.0740 | 8599.9 | 8623.9 | 24.0 | 1.20 | 1.20 | 1.20 | 1728.4 | 42.8 | 170402/089 |
| 9-Jun-17 | 9:00 | Cloudy | 304.9 | 759.3 | 2.8505 | 2.8878 | 0.0373 | 8623.9 | 8647.9 | 24.0 | 1.20 | 1.20 | 1.20 | 1729.5 | 21.6 | 170501/003 |
| 16-Jun-17 | 13:00 | Cloudy | 302.6 | 756.3 | 2.8288 | 2.8816 | 0.0528 | 8647.9 | 8671.9 | 24.0 | 1.20 | 1.20 | 1.20 | 1732.4 | 30.5 | 170501/096 |
| 21-Jun-17 | 9:00 | Rainy | 300.5 | 755.7 | 2.8223 | 2.8682 | 0.0459 | 8671.9 | 8695.9 | 24.0 | 1.21 | 1.21 | 1.21 | 1737.4 | 26.4 | 170502/032 |
| 27-Jun-17 | 9:00 | Sunny | 303.1 | 759.7 | 2.7930 | 2.8306 | 0.0376 | 8695.9 | 8719.9 | 24.0 | 1.20 | 1.20 | 1.20 | 1734.8 | 21.7 | 170501/083 |
| 30-Jun-17 | 9:00 | Cloudy | 302.7 | 758.4 | 2.8510 | 2.8836 | 0.0326 | 8719.9 | 8743.9 | 24.0 | 1.20 | 1.20 | 1.20 | 1734.4 | 18.8 | 170503/038 |
| Min | 18.8 | |||||||||||||||
| Max | 42.8 | |||||||||||||||
| Average | 27.0 | |||||||||||||||