| 1-hour TSP Monitoring Results | |||
| Location AM4_2 - A Location next to Sheung Wan Fire Station | |||
| Date | Time | Weather | Particulate Concentration ( µg/m3) |
| 4-Jan-17 | 8:00 | Sunny | 34.2 |
| 4-Jan-17 | 9:00 | Sunny | 34.2 |
| 4-Jan-17 | 10:00 | Sunny | 32.0 |
| 10-Jan-17 | 9:00 | Fine | 261.2 |
| 10-Jan-17 | 10:00 | Fine | 255.6 |
| 10-Jan-17 | 11:00 | Fine | 247.9 |
| 16-Jan-17 | 13:00 | Cloudy | 261.4 |
| 16-Jan-17 | 14:00 | Cloudy | 255.8 |
| 16-Jan-17 | 15:00 | Cloudy | 249.9 |
| 20-Jan-17 | 8:45 | Sunny | 108.8 |
| 20-Jan-17 | 9:45 | Sunny | 115.3 |
| 20-Jan-17 | 10:45 | Sunny | 119.3 |
| 26-Jan-17 | 9:00 | Sunny | 182.0 |
| 26-Jan-17 | 10:00 | Sunny | 186.0 |
| 26-Jan-17 | 11:00 | Sunny | 181.8 |
| Average | 168.4 | ||
| Maximum | 261.4 | ||
| Minimum | 32.0 | ||