| 1-hour TSP Monitoring Results | |||
| Location AM7 - North West Kowloon Sewage Pumping Station | |||
| Date | Time | Weather | Particulate Concentration (µg/m3) |
| 5-Jan-22 | 9:00 | Sunny | 147 |
| 5-Jan-22 | 10:00 | Sunny | 151 |
| 5-Jan-22 | 11:00 | Sunny | 124 |
| 11-Jan-22 | 13:30 | Sunny | 125 |
| 11-Jan-22 | 14:30 | Sunny | 127 |
| 11-Jan-22 | 15:30 | Sunny | 132 |
| 17-Jan-22 | 9:00 | Sunny | 181 |
| 17-Jan-22 | 10:00 | Sunny | 176 |
| 17-Jan-22 | 11:00 | Sunny | 189 |
| 21-Jan-22 | 9:00 | Sunny | 69 |
| 21-Jan-22 | 10:00 | Sunny | 74 |
| 21-Jan-22 | 11:00 | Sunny | 84 |
| 27-Jan-22 | 9:00 | Fine | 125 |
| 27-Jan-22 | 10:00 | Fine | 109 |
| 27-Jan-22 | 11:00 | Fine | 114 |
| 31-Jan-22 | 9:00 | Cloudy | 43 |
| 31-Jan-22 | 10:00 | Cloudy | 49 |
| 31-Jan-22 | 11:00 | Cloudy | 45 |
| Minimum | 43 | ||
| Maximum | 189 | ||
| Average | 115 | ||