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Impact Air
Quality Monitoring Results |
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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) |
23-Mar-12 |
Sunny |
20.9 |
1014.3 |
1.34 |
1.34 |
1.34 |
1933.9 |
2.8108 |
2.8549 |
0.0441 |
17618.46 |
17642.46 |
24.00 |
22.8 |
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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) |
23-Mar-12 |
Sunny |
20.9 |
1014.3 |
1.35 |
1.35 |
1.35 |
1938.2 |
2.8171 |
2.8726 |
0.0555 |
14191.12 |
14215.12 |
24.00 |
28.6 |
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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. |
|
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
23-Mar-12 |
Sunny |
20.9 |
1014.3 |
1.35 |
1.35 |
1.35 |
1942.6 |
2.8177 |
2.8705 |
0.0528 |
17922.59 |
17946.59 |
24.00 |
27.2 |
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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) |
23-Mar-12 |
Sunny |
20.9 |
1014.3 |
1.35 |
1.35 |
1.35 |
1941.1 |
2.8076 |
2.8909 |
0.0833 |
14050.36 |
14074.36 |
24.00 |
42.9 |
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