24-hour TSP Monitoring
Results at Station AM1A (Fan Sin Temple, 3 Sheung Wun Yiu G/F) |
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Date |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
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Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
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22-Apr-14 |
Rainy |
24.8 |
1012.6 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7241 |
2.8660 |
0.1419 |
20835.46 |
20859.46 |
24.00 |
74.0 |
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28-Apr-14 |
Sunny |
25.4 |
1013.5 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7326 |
2.8809 |
0.1483 |
20859.46 |
20883.46 |
24.00 |
77.4 |
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24-hour
TSP Monitoring Results at Station AM2 (12 Shan Tong New Village G/F) |
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Date |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
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Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
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22-Apr-14 |
Rainy |
24.8 |
1012.6 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7004 |
2.8016 |
0.1012 |
17407.12 |
17431.12 |
24.00 |
52.6 |
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28-Apr-14 |
Sunny |
25.4 |
1013.5 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7262 |
2.8065 |
0.0803 |
17431.12 |
17455.12 |
24.00 |
41.7 |
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24-hour
TSP Monitoring Results at Station AM3 (Roof of Switch Room at Riverain
Bayside) |
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Date |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
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Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
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22-Apr-14 |
Rainy |
24.8 |
1012.6 |
1.33 |
1.33 |
1.33 |
1921.0 |
2.7192 |
2.8200 |
0.1008 |
21236.59 |
21260.59 |
24.00 |
52.5 |
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28-Apr-14 |
Sunny |
25.4 |
1013.5 |
1.33 |
1.33 |
1.33 |
1921.0 |
2.7304 |
2.8403 |
0.1099 |
21260.59 |
21284.59 |
24.00 |
57.2 |
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24-hour
TSP Monitoring Results at Station AM4A (Roof of Switch Room at 168 Shek Kwu
Lung Village) |
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Date |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
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Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
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22-Apr-14 |
Rainy |
24.8 |
1012.6 |
1.33 |
1.33 |
1.33 |
1918.1 |
2.7467 |
2.8317 |
0.0850 |
17266.36 |
17290.36 |
24.00 |
44.3 |
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28-Apr-14 |
Sunny |
25.4 |
1013.5 |
1.33 |
1.33 |
1.33 |
1918.1 |
2.7081 |
2.8074 |
0.0993 |
17290.36 |
17314.36 |
24.00 |
51.8 |
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