| 24-hour TSP Monitoring Results | ||||||||||||||||||
| Station CM_AB1a, The Hong Kong Ice and Cold Storage | ||||||||||||||||||
| 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 | ||
| 02-Aug-11 | 08:00 | 03-Aug-11 | 08:00 | Sunny | 2.7005 | 2.7414 | 2865.58 | 2889.58 | 24.00 | 0.8902 | 0.8902 | 0.8902 | 32 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 688 |
| 08-Aug-11 | 08:00 | 09-Aug-11 | 08:00 | Sunny | 2.7174 | 2.7652 | 2889.58 | 2913.58 | 24.00 | 0.8897 | 0.8897 | 0.8897 | 37 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 696 |
| 12-Aug-11 | 08:00 | 13-Aug-11 | 08:00 | Sunny | 2.7292 | 2.769 | 2913.57 | 2937.57 | 24.00 | 0.8908 | 0.8908 | 0.8908 | 31 | 174.2 | 260 | Operation of mobile crane,welding and loading | Ice Factory | 702 |
| 18-Aug-11 | 08:00 | 19-Aug-11 | 08:00 | Sunny | 2.7314 | 2.7772 | 2937.57 | 2961.57 | 24.00 | 0.9408 | 0.9408 | 0.9408 | 34 | 174.2 | 260 | Operation of mobile crane,welding and loading | Ice Factory | 710 |
| 24-Aug-11 | 08:00 | 25-Aug-11 | 08:00 | Sunny | 2.7223 | 2.7744 | 2961.57 | 2985.57 | 24.00 | 0.8897 | 0.8897 | 0.8897 | 41 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 716 |
| 30-Aug-11 | 08:00 | 31-Aug-11 | 08:00 | Foggy | 2.72 | 2.9255 | 2985.57 | 3009.57 | 24.00 | 0.8520 | 0.8520 | 0.8520 | 167 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 724 |
| Min. | 31 | |||||||||||||||||
| Max. | 167 | |||||||||||||||||
| Average | 57 | |||||||||||||||||