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-May-14 | 16:15 | 03-May-14 | 16:15 | Sunny | 2.7822 | 2.8602 | 7095.15 | 7119.15 | 24.00 | 1.2614 | 1.2614 | 1.2614 | 43 | 174.2 | 260 | Tunnel works | Ice Factory | 1891_a |
08-May-14 | 09:11 | 09-May-14 | 09:11 | Sunny | 2.7945 | 2.8673 | 7119.15 | 7143.15 | 24.00 | 1.2624 | 1.2624 | 1.2624 | 40 | 174.2 | 260 | Tunnel works | Ice Factory | 1898 |
14-May-14 | 16:10 | 15-May-14 | 16:10 | Sunny | 2.7589 | 2.8521 | 7143.15 | 7167.15 | 24.00 | 1.2472 | 1.2472 | 1.2472 | 52 | 174.2 | 260 | Tunnel works | Ice Factory | 1906 |
20-May-14 | 12:22 | 21-May-14 | 12:22 | Sunny | 2.7578 | 2.8426 | 7167.15 | 7191.15 | 24.00 | 1.2519 | 1.2519 | 1.2519 | 47 | 174.2 | 260 | Tunnel works | Ice Factory | 1912 |
26-May-14 | 09:20 | 27-May-14 | 09:20 | Sunny | 2.7935 | 2.856 | 7191.15 | 7215.15 | 24.00 | 1.2482 | 1.2482 | 1.2482 | 35 | 174.2 | 260 | Tunnel works | Ice Factory | 1918 |
30-May-14 | 16:20 | 31-May-14 | 16:20 | Sunny | 2.7749 | 2.8446 | 7215.15 | 7239.15 | 24.00 | 1.2464 | 1.2464 | 1.2464 | 39 | 174.2 | 260 | Tunnel works | Ice Factory | 1926 |
Maximum | 52 | |||||||||||||||||
Minimum | 35 | |||||||||||||||||
Average | 43 |