| 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 | |||
| 02-Apr-13 | 12:50:00 | 03-Apr-13 | 12:50 | Sunny | 2.7997 | 2.8704 | 5237.83 | 5261.83 | 24.00 | 1.1694 | 1.1694 | 1.1694 | 42 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1435 | |
| 08-Apr-13 | 13:40:00 | 09-Apr-13 | 13:40 | Sunny | 2.793 | 2.9334 | 5261.84 | 5285.84 | 24.00 | 1.1703 | 1.1703 | 1.1703 | 83 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1441 | |
| 12-Apr-13 | 08:00:00 | 13-Apr-13 | 08:00 | Cloudy | 2.7424 | 2.8328 | 5285.83 | 5309.83 | 24.00 | 1.2005 | 1.2005 | 1.2005 | 52 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1447 | |
| 18-Apr-13 | 08:00:00 | 19-Apr-13 | 08:00 | Cloudy | 2.7777 | 2.825 | 5309.84 | 5333.84 | 24.00 | 1.1298 | 1.1298 | 1.1298 | 29 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1450 | |
| 24-Apr-13 | 08:00:00 | 25-Apr-13 | 08:00 | Cloudy | 2.7756 | 2.8412 | 5333.84 | 5357.84 | 24.00 | 1.1324 | 1.1324 | 1.1324 | 40 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1453 | |
| 30-Apr-13 | 08:00:00 | 01-May-13 | 08:00 | Fine | 2.761 | 2.8526 | 5357.84 | 5381.84 | 24.00 | 1.1561 | 1.1561 | 1.1561 | 55 | 185.3 | 260 | Operation of mobile crane | Wah Fu | 1460 | |
| Min. | 29 | ||||||||||||||||||
| Max. | 83 | ||||||||||||||||||
| Average | 50 | ||||||||||||||||||