24-hour TSP Monitoring Results | ||||||||||||||||||
Station CM_AB1, 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 | ||
04-May-10 | 08:00 | 05-May-10 | 08:00 | Sunny | 2.899 | 3.0182 | 956.42 | 980.42 | 24.00 | 1.3316 | 1.3316 | 1.3316 | 62 | 174 | 260 | Demolition work for underground structure |
Ice Factory | 123 |
10-May-10 | 08:00 | 11-May-10 | 08:00 | Rainy | 2.9052 | 3.0006 | 980.42 | 1004.42 | 24.00 | 1.2677 | 1.2677 | 1.2677 | 52 | 174 | 260 | Demolition work for underground structure |
Ice Factory | 130 |
14-May-10 | 08:00 | 15-May-10 | 08:00 | Sunny | 2.9255 | 3.0614 | 1004.42 | 1028.42 | 24.00 | 1.3783 | 1.3783 | 1.3783 | 68 | 174 | 260 | Demolition work for underground structure |
Ice Factory | 136 |
20-May-10 | 08:00 | 21-May-10 | 08:00 | Rainy | 2.898 | 2.9641 | 1028.42 | 1052.42 | 24.00 | 1.3760 | 1.3760 | 1.3760 | 33 | 174 | 260 | Demolition work for underground structure |
Ice Factory | 144 |
26-May-10 | 08:00 | 27-May-10 | 08:00 | Cloudy | 2.822 | 2.9342 | 1052.42 | 1076.42 | 24.00 | 1.5798 | 1.5798 | 1.5798 | 49 | 174 | 260 | Demolition work for underground structure |
Ice Factory | 152 |
Min. | 33 | |||||||||||||||||
Max. | 68 | |||||||||||||||||
Average | 53 |