| 1-hour TSP Monitoring Results | |||
| Location AM2 - Hong Kong & Islands Regional Office, WSD | |||
| Date | Time | Weather | Particulate Concentration ( µg/m3) |
| 4-Aug-17 | 8:30 | Sunny | 17.8 |
| 4-Aug-17 | 9:30 | Sunny | 20.2 |
| 4-Aug-17 | 10:30 | Sunny | 23.8 |
| 10-Aug-17 | 13:00 | Cloudy | 84.1 |
| 10-Aug-17 | 14:00 | Cloudy | 88.9 |
| 10-Aug-17 | 15:00 | Cloudy | 81.0 |
| Average | 52.6 | ||
| Maximum | 88.9 | ||
| Minimum | 17.8 | ||