| 1-hour TSP Monitoring Results | |||
| Location AM4_2 - A Location next to Sheung Wan Fire Station | |||
| Date | Time | Weather | Particulate Concentration ( µg/m3) |
| 4-May-16 | 8:40 | Cloudy | 99.7 |
| 4-May-16 | 9:40 | Cloudy | 101.4 |
| 4-May-16 | 10:40 | Cloudy | 101.6 |
| 10-May-16 | 8:40 | Cloudy | 65.5 |
| 10-May-16 | 9:40 | Cloudy | 70.8 |
| 10-May-16 | 10:40 | Cloudy | 71.1 |
| 16-May-16 | 9:00 | Fine | 112.6 |
| 16-May-16 | 10:00 | Fine | 112.2 |
| 16-May-16 | 11:00 | Fine | 113.3 |
| 20-May-16 | 9:00 | Cloudy | 266.4 |
| 20-May-16 | 10:00 | Cloudy | 276.3 |
| 20-May-16 | 11:00 | Cloudy | 282.3 |
| 26-May-16 | 13:00 | Fine | 164.0 |
| 26-May-16 | 14:00 | Fine | 167.3 |
| 26-May-16 | 15:00 | Fine | 168.7 |
| Average | 144.9 | ||
| Maximum | 282.3 | ||
| Minimum | 65.5 | ||