24-hour TSP Monitoring Results |
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Location
AM6a - Works Site Boundary |
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Start Date |
Weather |
Air |
Atmospheric |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
Condition |
Temp. (K) |
Pressure, Pa (mmHg) |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
2-Mar-18 |
Cloudy |
294.9 |
762.3 |
3.3873 |
3.4858 |
0.0985 |
6945.6 |
6969.6 |
24.0 |
1.18 |
1.18 |
1.18 |
1702.0 |
57.9 |
180201/063 |
8-Mar-18 |
Cloudy |
284.7 |
767.5 |
3.6352 |
3.6759 |
0.0407 |
6972.6 |
6996.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1740.3 |
23.4 |
180201/098 |
13-Mar-18 |
Cloudy |
295.0 |
766.2 |
3.3933 |
3.4435 |
0.0502 |
6999.6 |
7023.6 |
24.0 |
1.19 |
1.18 |
1.18 |
1706.3 |
29.4 |
180201/077 |
19-Mar-18 |
Cloudy |
295.3 |
761.6 |
2.8662 |
2.9543 |
0.0881 |
7026.6 |
7050.6 |
24.0 |
1.18 |
1.18 |
1.18 |
1699.9 |
51.8 |
180301/036 |
23-Mar-18 |
Cloudy |
294.6 |
766.7 |
2.8576 |
2.9510 |
0.0934 |
7053.6 |
7077.6 |
24.0 |
1.19 |
1.19 |
1.19 |
1708.1 |
54.7 |
180301/021 |
28-Mar-18 |
Sunny |
294.4 |
764.0 |
2.8636 |
2.9135 |
0.0499 |
7080.6 |
7104.6 |
24.0 |
1.18 |
1.18 |
1.18 |
1705.5 |
29.3 |
180301/093 |
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Min |
23 |
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Max |
58 |
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Average |
41 |
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Location AM7 - North West Kowloon Sewage
Pumping Station |
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Start Date |
Weather |
Air |
Atmospheric |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
Condition |
Temp. (K) |
Pressure, Pa (mmHg) |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
2-Mar-18 |
Cloudy |
294.3 |
762.7 |
3.3757 |
3.4990 |
0.1233 |
35993.3 |
36017.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.4 |
70.4 |
180201/065 |
8-Mar-18 |
Cloudy |
285.2 |
766.1 |
3.6327 |
3.6924 |
0.0597 |
36017.3 |
36041.3 |
24.0 |
1.24 |
1.24 |
1.24 |
1784.7 |
33.5 |
180201/100 |
13-Mar-18 |
Cloudy |
295.1 |
765.8 |
3.3770 |
3.5281 |
0.1511 |
36041.3 |
36065.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.6 |
86.2 |
180201/079 |
19-Mar-18 |
Cloudy |
295.8 |
761.3 |
3.3914 |
3.5339 |
0.1425 |
36065.3 |
36089.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1745.0 |
81.7 |
180201/015 |
23-Mar-18 |
Cloudy |
295.0 |
766.1 |
2.8616 |
3.1106 |
0.2490 |
36089.3 |
36113.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1753.3 |
142.0 |
180301/023 |
28-Mar-18 |
Sunny |
294.8 |
763.1 |
2.8288 |
3.0223 |
0.1935 |
36113.3 |
36137.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1758.0 |
110.1 |
180301/092 |
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Min |
33 |
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Max |
142 |
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Average |
87 |
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Location AM8 - Block A of Government Dockyard |
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Start Date |
Weather |
Air |
Atmospheric |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
Condition |
Temp. (K) |
Pressure, Pa (mmHg) |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
2-Mar-18 |
Cloudy |
294.4 |
761.8 |
3.3818 |
3.4554 |
0.0736 |
9498.0 |
9522.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1755.0 |
41.9 |
180201/064 |
8-Mar-18 |
Cloudy |
294.5 |
766.8 |
3.6417 |
3.7046 |
0.0629 |
9522.0 |
9546.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1760.7 |
35.7 |
180201/099 |
13-Mar-18 |
Cloudy |
295.2 |
765.6 |
3.3894 |
3.5276 |
0.1382 |
9546.0 |
9570.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1757.1 |
78.7 |
180201/078 |
19-Mar-18 |
Cloudy |
296.4 |
760.5 |
3.3902 |
3.4503 |
0.0601 |
9570.0 |
9594.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.1 |
34.4 |
180201/014 |
23-Mar-18 |
Cloudy |
295.1 |
766.6 |
2.8528 |
3.0466 |
0.1938 |
9594.0 |
9618.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1758.6 |
110.2 |
180301/022 |
28-Mar-18 |
Sunny |
295.7 |
764.4 |
2.8131 |
2.9263 |
0.1132 |
9618.0 |
9642.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1761.1 |
64.3 |
180301/091 |
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Min |
34 |
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Max |
110 |
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Average |
61 |
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