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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. |
| |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
| 23-Sep-11 |
Fine |
25.6 |
1009.7 |
1.34 |
1.34 |
1.34 |
1933.9 |
2.7797 |
2.8679 |
0.0882 |
16850.46 |
16874.46 |
24.00 |
45.6 |
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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. |
| |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
| 23-Sep-11 |
Fine |
25.6 |
1009.7 |
1.31 |
1.31 |
1.31 |
1890.7 |
2.7815 |
2.8063 |
0.0248 |
13423.12 |
13447.12 |
24.00 |
13.1 |
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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-Sep-11 |
Fine |
25.6 |
1009.7 |
1.35 |
1.35 |
1.35 |
1941.1 |
2.7932 |
2.9019 |
0.1087 |
17154.59 |
17178.59 |
24.00 |
56.0 |
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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. |
| |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
| 23-Sep-11 |
Fine |
25.6 |
1009.7 |
1.35 |
1.35 |
1.35 |
1942.6 |
2.7823 |
2.8878 |
0.1055 |
13282.36 |
13306.36 |
24.00 |
54.3 |
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