| 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 | ||
| 03-Mar-14 | 08:00:00 | 04-Mar-14 | 08:00 | Fine | Suspended monitoring because the motor of HVS was broken | 185.3 | 260 | Tunnel works | Wah Fu | N/A | ||||||||
| 05-Mar-14 | 11:28:00 | 06-Mar-14 | 11:28 | Fine | 2.7616 | 2.8742 | 6672.31 | 6696.31 | 24.00 | 1.2835 | 1.2835 | 1.2835 | 61 | 185.3 | 260 | Tunnel works | Wah Fu | 1828 |
| 11-Mar-14 | 08:00:00 | 12-Mar-14 | 08:00 | Fine | 2.7696 | 2.8879 | 6696.34 | 6720.34 | 24.00 | 1.2642 | 1.2642 | 1.2642 | 65 | 185.3 | 260 | Tunnel works | Wah Fu | 1834 |
| 17-Mar-14 | 08:00:00 | 18-Mar-14 | 08:00 | Fine | 2.7574 | 2.94 | 6720.34 | 6744.34 | 24.00 | 1.2538 | 1.2538 | 1.2538 | 101 | 185.3 | 260 | Tunnel works | Wah Fu | 1838 |
| 21-Mar-14 | 08:00:00 | 22-Mar-14 | 08:00 | Fine | 2.7917 | 2.987 | 6744.34 | 6768.34 | 24.00 | 1.2847 | 1.2847 | 1.2847 | 106 | 185.3 | 260 | Tunnel works | Wah Fu | 1843 |
| 27-Mar-14 | 12:35:00 | 28-Mar-14 | 12:35 | Fine | 2.7817 | 2.8542 | 6768.34 | 6792.34 | 24.00 | 1.2681 | 1.2681 | 1.2681 | 40 | 185.3 | 260 | Tunnel works | Wah Fu | 1850 |
| Average | 74 | |||||||||||||||||
| Maximum | 106 | |||||||||||||||||
| Minimum | 40 | |||||||||||||||||