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 | ||
03-Jan-14 | 08:00 | 04-Jan-14 | 08:00 | Fine | 2.7997 | 3.0421 | 6567.15 | 6591.15 | 24.00 | 1.1183 | 1.1183 | 1.1183 | 151 | 174 | 260 | Tunnel works | Ice Factory | 1763 |
09-Jan-14 | 08:00 | 10-Jan-14 | 08:00 | Fine | 2.7813 | 2.9543 | 6591.15 | 6615.15 | 24.00 | 1.1284 | 1.1284 | 1.1284 | 106 | 174 | 260 | Tunnel works | Ice Factory | 1771 |
15-Jan-14 | 08:00 | 16-Jan-14 | 08:00 | Fine | 2.7826 | 2.9349 | 6615.12 | 6639.12 | 24.00 | 1.1333 | 1.1333 | 1.1333 | 93 | 174 | 260 | Tunnel works | Ice Factory | 1777 |
21-Jan-14 | 08:00 | 22-Jan-14 | 08:00 | Fine | 2.7633 | 3.0025 | 6639.11 | 6663.11 | 24.00 | 1.1301 | 1.1301 | 1.1301 | 147 | 174 | 260 | Tunnel works | Ice Factory | 1785 |
27-Jan-14 | 08:00 | 28-Jan-14 | 08:00 | Fine | 2.7609 | 2.9179 | 6663.12 | 6687.12 | 24.00 | 1.1262 | 1.1262 | 1.1262 | 97 | 174 | 260 | Tunnel works | Ice Factory | 1791 |
29-Jan-14 | 08:00 | 30-Jan-14 | 08:00 | Fine | 2.7785 | 2.926 | 6687.12 | 6711.12 | 24.00 | 1.1233 | 1.1233 | 1.1233 | 91 | 174 | 260 | Tunnel works | Ice Factory | 1799 |
Max: | 151 | |||||||||||||||||
Min: | 91 | |||||||||||||||||
Average: | 114 | |||||||||||||||||