24-hour TSP Monitoring Results | ||||||||||||||||||
Station CM_WF1a, The Wah Ming House | ||||||||||||||||||
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 | ||
05-May-11 | 13:00 | 06-May-11 | 13:00 | Fine | 2.7435 | 2.8134 | 2254.86 | 2278.86 | 24.00 | 1.0690 | 1.0690 | 1.0690 | 45 | 185 | 260 | no works in progress | Wah Fu | 584 |
11-May-11 | 17:00 | 12-May-11 | 17:00 | Fine | 2.7403 | 2.7668 | 2278.86 | 2302.86 | 24.00 | 0.8370 | 0.8370 | 0.8370 | 22 | 185 | 260 | no works in progress | Wah Fu | 592 |
23-May-11 | 12:20 | 24-May-11 | 12:20 | Fine | 2.7453 | 2.8564 | 2326.85 | 2350.85 | 24.00 | 1.0667 | 1.0667 | 1.0667 | 72 | 185 | 260 | no works in progress | Wah Fu | 600 |
27-May-11 | 13:00 | 28-May-11 | 13:00 | Drizzle | 2.7347 | 2.8914 | 2350.85 | 2374.85 | 24.00 | 1.0634 | 1.0634 | 1.0634 | 102 | 185 | 260 | no works in progress | Wah Fu | 611 |
Min. | 22 | |||||||||||||||||
Max. | 102 | |||||||||||||||||
Average | 61 |