| 1-hour TSP Monitoring Results at Station SR77 | |||||||
| (Yuen Leng 2) | |||||||
| Date | Time | Conc. (¦Ìg/m3) | |||||
| 1st hour | 2nd hour | 3rd hour | |||||
| 6-5-2019 | 9:00 | - | 12:08 | 213.5 | 204.3 | 197.3 | |
| 10-5-2019 | 9:00 | - | 12:08 | 123.5 | 140.8 | 138.5 | |
| 16-5-2019 | ^No data was provided, due to the eletricity supply was suspended. | ||||||
| 22-5-2019 | 11:00 | - | 14:00 | 85.1 | 77.7 | 96.6 | |
| 28-5-2019 | 11:00 | - | 14:00 | 90.1 | 85.2 | 89.9 | |
| NOTE: | |||||||
| * The electricity supply of HVS at AM1(SR77) was suspended from
16 May 2019 and was no longer available. In order to have a more secure electricity supply, an alternative Handheld TSP meter was proposed to use for the temporary monitoring of 24-hr & 1hr air quality from 22 May 2019. |
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