| 24-hour TSP Monitoring Results | ||||||||||||||||||
| Station CM_WF1a, The Wah Ming House | ||||||||||||||||||
| Start | Finish | Weather | Filter Weight (g) | Elapsed Time Reading | Sampling Time | Flow Rate (m3/min) | TSP Conc. | Action Level | Limit Level | Observations / Remarks | Sampler | Filter | ||||||
| Date | Time | Date | Time | Initial | Final | Initial | Final | (hrs) | Initial | Final | Average | (µg/m3) | (µg/m3) | (µg/m3) | ID | ID | ||
| 04-Jan-11 | 08:00 | 05-Jan-11 | 08:00 | Fine | 2.8367 | 3.0719 | 1726.76 | 1750.76 | 24.00 | 1.2920 | 1.2920 | 1.2920 | 126 | 185.3 | 260 | Rock excavation | Wah Fu | 432 |
| 10-Jan-11 | 08:00 | 11-Jan-11 | 08:00 | Fine | 2.8297 | 3.0977 | 1750.75 | 1774.75 | 24.00 | 1.1676 | 1.1676 | 1.1676 | 159 | 185.3 | 260 | no works in progress | Wah Fu | 439 |
| 14-Jan-11 | 08:00 | 15-Jan-11 | 08:00 | Fine | 2.7747 | 3.0639 | 1774.76 | 1798.76 | 24.00 | 1.1676 | 1.1676 | 1.1676 | 172 | 185.3 | 260 | no works in progress | Wah Fu | 446 |
| 20-Jan-11 | 08:00 | 21-Jan-11 | 08:00 | Fine | 2.8218 | 3.0975 | 1798.77 | 1822.77 | 24.00 | 1.1620 | 1.1620 | 1.1620 | 165 | 185.3 | 260 | no works in progress | Wah Fu | 452 |
| 26-Jan-11 | 08:00 | 27-Jan-11 | 08:00 | Fine | 2.8245 | 2.9804 | 1822.77 | 1846.77 | 24.00 | 1.1667 | 1.1667 | 1.1667 | 93 | 185.3 | 260 | no works in progress | Wah Fu | 458 |
| Min. | 93 | |||||||||||||||||
| Max. | 172 | |||||||||||||||||
| Average | 143 | |||||||||||||||||