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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) |
6-Sep-11 |
Sunny |
29.3 |
1007.4 |
1.34 |
1.34 |
1.34 |
1933.9 |
2.8084 |
2.8671 |
0.0587 |
16778.46 |
16802.46 |
24.00 |
30.4 |
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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) |
6-Sep-11 |
Sunny |
29.3 |
1007.4 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.8099 |
2.8474 |
0.0375 |
13351.12 |
13375.12 |
24.00 |
19.5 |
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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) |
6-Sep-11 |
Sunny |
29.3 |
1007.4 |
1.35 |
1.35 |
1.35 |
1941.1 |
2.8051 |
2.8556 |
0.0505 |
17082.59 |
17106.59 |
24.00 |
26.0 |
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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) |
6-Sep-11 |
Sunny |
29.3 |
1007.4 |
1.35 |
1.35 |
1.35 |
1942.6 |
2.9262 |
2.9849 |
0.0587 |
13210.36 |
13234.36 |
24.00 |
30.2 |
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