| 1-hour TSP Monitoring Results | |||
| Location AM3 - Wan Chai East PTW | |||
| Date | Time | Weather | Particulate Concentration ( µg/m3) |
| 1-Apr-17 | 13:00 | Sunny | 26.4 |
| 1-Apr-17 | 14:00 | Sunny | 27.5 |
| 1-Apr-17 | 15:00 | Sunny | 25.3 |
| 7-Apr-17 | 9:00 | Fine | 165.8 |
| 7-Apr-17 | 10:00 | Fine | 161.6 |
| 7-Apr-17 | 11:00 | Fine | 160.2 |
| 13-Apr-17 | 9:00 | Cloudy | 317.8 |
| 13-Apr-17 | 10:00 | Cloudy | 337.3 |
| 13-Apr-17 | 11:00 | Cloudy | 341.0 |
| 19-Apr-17 | 9:00 | Sunny | 104.8 |
| 19-Apr-17 | 10:00 | Sunny | 107.3 |
| 19-Apr-17 | 11:00 | Sunny | 112.5 |
| 25-Apr-17 | 9:00 | Cloudy | 215.3 |
| 25-Apr-17 | 10:00 | Cloudy | 246.5 |
| 25-Apr-17 | 11:00 | Cloudy | 201.1 |
| 28-Apr-17 | 13:20 | Cloudy | 93.1 |
| 28-Apr-17 | 14:20 | Cloudy | 99.1 |
| 28-Apr-17 | 15:20 | Cloudy | 101.5 |
| Average | 158.0 | ||
| Maximum | 341.0 | ||
| Minimum | 25.3 | ||