| 1-hour TSP Monitoring Results | |||
| Location AM4_2 - A Location next to Sheung Wan Fire Station | |||
| Date | Time | Weather | Particulate Concentration ( µg/m3) |
| 6-Mar-17 | 8:40 | Fine | 175.6 |
| 6-Mar-17 | 9:40 | Fine | 178.1 |
| 6-Mar-17 | 10:40 | Fine | 176.1 |
| 10-Mar-17 | 9:00 | Cloudy | 228.0 |
| 10-Mar-17 | 10:00 | Cloudy | 227.6 |
| 10-Mar-17 | 11:00 | Cloudy | 232.1 |
| 16-Mar-17 | 9:00 | Cloudy | 170.6 |
| 16-Mar-17 | 10:00 | Cloudy | 172.9 |
| 16-Mar-17 | 11:00 | Cloudy | 171.1 |
| 21-Mar-17 | 9:00 | Sunny | 157.0 |
| 21-Mar-17 | 10:00 | Sunny | 166.0 |
| 21-Mar-17 | 11:00 | Sunny | 176.5 |
| 27-Mar-17 | 13:00 | Cloudy | 181.6 |
| 27-Mar-17 | 14:00 | Cloudy | 215.4 |
| 27-Mar-17 | 15:00 | Cloudy | 190.7 |
| Average | 188.0 | ||
| Maximum | 232.1 | ||
| Minimum | 157.0 | ||