24-hour TSP Monitoring Results | ||||||||||||||||||
Station CM_WF1, 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 | ||
01-Apr-10 | 08:00:00 | 02-Apr-10 | 08:00 | Cloudy | 2.9219 | 3.0509 | 524.90 | 548.90 | 24.00 | 1.2244 | 1.2244 | 1.2244 | 73 | 185.3 | 260 | N.A | Wah Fu | 83 |
07-Apr-10 | 12:50:00 | 08-Apr-10 | 12:50 | Cloudy | 2.903 | 3.04 | 571.70 | 595.70 | 24.00 | 1.2641 | 1.2641 | 1.2641 | 75 | 185.3 | 260 | Ground boring activities | Wah Fu | 92 |
12-Apr-10 | 08:00:00 | 13-Apr-10 | 08:00 | Cloudy | 2.921 | 2.9942 | 595.70 | 619.70 | 24.00 | 1.2156 | 1.2156 | 1.2156 | 42 | 185.3 | 260 | N.A | Wah Fu | 95 |
16-Apr-10 | 08:00:00 | 17-Apr-10 | 08:00 | Cloudy | 2.9117 | 2.9948 | 619.70 | 643.70 | 24.00 | 1.2729 | 1.2729 | 1.2729 | 45 | 185.3 | 260 | N.A | Wah Fu | 102 |
22-Apr-10 | 08:00:00 | 23-Apr-10 | 08:00 | Cloudy | 2.9053 | 2.9843 | 643.70 | 667.70 | 24.00 | 1.2199 | 1.2199 | 1.2199 | 45 | 185.3 | 260 | N.A | Wah Fu | 110 |
28-Apr-10 | 08:00:00 | 29-Apr-10 | 08:00 | Cloudy | 2.8957 | 3.0682 | 667.70 | 691.70 | 24.00 | 1.2253 | 1.2253 | 1.2253 | 98 | 185.3 | 260 | N.A | Wah Fu | 117 |
Min. | 42 | |||||||||||||||||
Max. | 98 | |||||||||||||||||
Average | 63 |