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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) |
| 25-Aug-10 |
Sunny |
28.4 |
1008.7 |
1.34 |
1.34 |
1.34 |
1933.92 |
2.7178 |
2.7582 |
0.0404 |
15117.86 |
15141.86 |
24.00 |
20.9 |
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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) |
| 25-Aug-10 |
Sunny |
28.4 |
1008.7 |
1.35 |
1.35 |
1.35 |
1938.24 |
2.7538 |
2.7994 |
0.0456 |
11766.17 |
11790.17 |
24.00 |
23.5 |
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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. |
| |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
| 25-Aug-10 |
Sunny |
28.4 |
1008.7 |
1.35 |
1.35 |
1.35 |
1941.12 |
2.7451 |
2.8051 |
0.0600 |
15497.59 |
15521.59 |
24.00 |
30.9 |
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| 24-hour TSP
Monitoring Results at Station AM4 (Roof of Tai Kwong Secondary School) |
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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) |
| 25-Aug-10 |
Sunny |
28.4 |
1008.7 |
1.34 |
1.34 |
1.34 |
1928.16 |
2.7492 |
2.7858 |
0.0366 |
11652.35 |
11676.35 |
24.00 |
19.0 |
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