| 1-hour TSP Monitoring Results | |||||||||||
| Station CM_WF1a, The Wah Ming House | |||||||||||
| Start | Finish | Weather | TSP Concentration | Action Level | Limit Level | Site Conditions / | Temperature | Wind Speed | Sampler | Filter | |
| Date | Time | Time | (µg/m3) | (µg/m3) | (µg/m3) | Observations / Remarks | (°C) | (m/s) | ID | ID | |
| 04/07/2011 | 09:35 | 10:35 | Sunny | 21 | 285 | 500 | No major construction works | 29.7 | <5 | LD-3B-002 | N/A |
| 10:35 | 11:35 | Sunny | 19 | 285 | 500 | No major construction works | 29.7 | <5 | LD-3B-002 | N/A | |
| 11:35 | 12:35 | Sunny | 22 | 285 | 500 | No major construction works | 29.7 | <5 | LD-3B-002 | N/A | |
| 08/07/2011 | 09:35 | 10:35 | Sunny | 16 | 285 | 500 | No major construction works | 30.2 | <5 | LD-3B-002 | N/A |
| 10:35 | 11:35 | Sunny | 16 | 285 | 500 | No major construction works | 30.2 | <5 | LD-3B-002 | N/A | |
| 11:35 | 12:35 | Sunny | 15 | 285 | 500 | No major construction works | 30.2 | <5 | LD-3B-002 | N/A | |
| 14/07/2011 | 09:15 | 10:15 | Fine | 22 | 285 | 500 | No major construction works | 27.1 | <5 | LD-3B-002 | N/A |
| 10:15 | 11:15 | Fine | 19 | 285 | 500 | No major construction works | 27.1 | <5 | LD-3B-002 | N/A | |
| 11:15 | 12:15 | Fine | 22 | 285 | 500 | No major construction works | 27.1 | <5 | LD-3B-002 | N/A | |
| 20/07/2011 | 09:12 | 10:12 | Cloudy | 30 | 285 | 500 | Aqua sed. Removal | 27.3 | <5 | LD-3B-002 | N/A |
| 10:12 | 11:12 | Cloudy | 28 | 285 | 500 | Aqua sed. Removal | 27.3 | <5 | LD-3B-002 | N/A | |
| 11:12 | 12:12 | Cloudy | 30 | 285 | 500 | Aqua sed. Removal | 27.3 | <5 | LD-3B-002 | N/A | |
| 26/07/2011 | 13:40 | 14:40 | Fine | 17 | 285 | 500 | Operation of mobile crane | 29.8 | <5 | LD-3B-002 | N/A |
| 14:40 | 15:40 | Fine | 18 | 285 | 500 | Operation of mobile crane | 29.8 | <5 | LD-3B-002 | N/A | |
| 15:40 | 16:40 | Fine | 18 | 285 | 500 | Operation of mobile crane | 29.8 | <5 | LD-3B-002 | N/A | |
| Min. | 15 | ||||||||||
| Max. | 30 | ||||||||||
| Average | 21 | ||||||||||