24-hour TSP Monitoring Results | ||||||||||||||||||
Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen) | ||||||||||||||||||
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 | ||
06-Nov-13 | 08:00 | 07-Nov-13 | 08:00 | Fine | 2.7385 | 2.9312 | 6303.15 | 6327.15 | 24.00 | 1.0809 | 1.0809 | 1.0809 | 124 | 174 | 260 | Tunnel works | Ice Factory | 1686 |
12-Nov-13 | 08:00 | 13-Nov-13 | 08:00 | Fine | 2.786 | 2.881 | 6327.15 | 6351.15 | 24.00 | 1.0822 | 1.0822 | 1.0822 | 61 | 174 | 260 | Tunnel works | Ice Factory | 1692 |
15-Nov-13 | 08:00 | 16-Nov-13 | 08:00 | Fine | 2.7848 | 2.9134 | 6351.16 | 6375.16 | 24.00 | 1.0850 | 1.0850 | 1.0850 | 82 | 174 | 260 | Tunnel works | Ice Factory | 1670 |
21-Nov-13 | 08:00 | 22-Nov-13 | 08:00 | Fine | 2.8012 | 2.9499 | 6375.16 | 6399.16 | 24.00 | 1.0866 | 1.0866 | 1.0866 | 95 | 174 | 260 | Operation of tower crane | Ice Factory | 1706 |
27-Nov-13 | 08:00 | 28-Nov-13 | 08:00 | Fine | 2.7687 | 2.8651 | 6399.17 | 6423.17 | 24.00 | 1.0706 | 1.0706 | 1.0706 | 63 | 174 | 260 | Loading | Ice Factory | 1714 |
Min. | 61 | |||||||||||||||||
` | Max. | 124 | ||||||||||||||||
Average | 85 |