Appendix G Impact Air
Quality Monitoring Results |
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24-hour
TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier |
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Start |
Start |
End |
End |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
Actino Level |
Limit Level |
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Date |
Time |
Date |
Time |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
04-Dec-13 |
16:00 |
05-Dec-13 |
16:00 |
Sunny |
18.3 |
1017.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7444 |
2.9173 |
0.1729 |
2669.84 |
2693.84 |
24.00 |
90 |
176 |
260 |
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10-Dec-13 |
16:00 |
11-Dec-13 |
16:00 |
Fine |
19.2 |
1017.0 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6727 |
2.9699 |
0.2972 |
2693.84 |
2717.84 |
24.00 |
155 |
176 |
260 |
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16-Dec-13 |
16:00 |
17-Dec-13 |
16:00 |
Rainy |
12.3 |
1016.4 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7509 |
2.7974 |
0.0465 |
2717.84 |
2741.84 |
24.00 |
24 |
176 |
260 |
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20-Dec-13 |
16:00 |
21-Dec-13 |
16:00 |
Cloudy |
14.4 |
1024.1 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7574 |
2.9337 |
0.1763 |
2741.84 |
2765.84 |
24.00 |
92 |
176 |
260 |
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27-Dec-13 |
9:00 |
28-Dec-13 |
9:00 |
Sunny |
13.0 |
1023.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7623 |
2.9402 |
0.1779 |
2765.84 |
2789.84 |
24.00 |
93 |
176 |
260 |
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Average |
91 |
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Min |
24 |
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Max |
155 |
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24-hour
TSP Monitoring Results at Station AMS3A - Site Boundary of Site Office (WA2) |
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Start |
Start |
End |
End |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
Actino Level |
Limit Level |
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Date |
Time |
Date |
Time |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
04-Dec-13 |
16:00 |
05-Dec-13 |
16:00 |
Sunny |
18.3 |
1017.9 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7230 |
2.9926 |
0.2696 |
2630.30 |
2654.30 |
24.00 |
142 |
167 |
260 |
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10-Dec-13 |
16:00 |
11-Dec-13 |
16:00 |
Fine |
19.2 |
1017.0 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.6834 |
3.0872 |
0.4038 |
2654.30 |
2678.30 |
24.00 |
212 |
167 |
260 |
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16-Dec-13 |
16:00 |
17-Dec-13 |
16:00 |
Rainy |
12.3 |
1016.4 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.9431 |
3.1307 |
0.1876 |
2678.30 |
2702.30 |
24.00 |
98 |
167 |
260 |
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20-Dec-13 |
16:00 |
21-Dec-13 |
16:00 |
Cloudy |
14.4 |
1024.1 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7395 |
2.9086 |
0.1691 |
2702.30 |
2726.30 |
24.00 |
89 |
167 |
260 |
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27-Dec-13 |
9:00 |
28-Dec-13 |
9:00 |
Sunny |
13.0 |
1023.5 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7523 |
3.0566 |
0.3043 |
2726.30 |
2750.30 |
24.00 |
160 |
167 |
260 |
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Average |
140 |
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Min |
89 |
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Max |
212 |
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Remarks: |
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^
Action Level set out at AMS3 Ho Yu College is adopted. |
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24-hour
TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel |
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Start |
Start |
End |
End |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
Actino Level |
Limit Level |
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Date |
Time |
Date |
Time |
Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
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04-Dec-13 |
16:00 |
05-Dec-13 |
16:00 |
Sunny |
18.3 |
1017.9 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7277 |
2.9127 |
0.1850 |
2651.98 |
2675.98 |
24.00 |
97 |
183 |
260 |
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10-Dec-13 |
16:00 |
11-Dec-13 |
16:00 |
Fine |
19.2 |
1017.0 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.6785 |
2.9940 |
0.3155 |
2675.98 |
2699.98 |
24.00 |
165 |
183 |
260 |
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16-Dec-13 |
16:00 |
17-Dec-13 |
16:00 |
Rainy |
12.3 |
1016.4 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7351 |
2.7717 |
0.0366 |
2699.98 |
2723.98 |
24.00 |
19 |
183 |
260 |
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20-Dec-13 |
16:00 |
21-Dec-13 |
16:00 |
Cloudy |
14.4 |
1024.1 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7659 |
2.9309 |
0.1650 |
2723.98 |
2747.98 |
24.00 |
86 |
183 |
260 |
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27-Dec-13 |
9:00 |
28-Dec-13 |
9:00 |
Sunny |
13.0 |
1023.5 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7486 |
3.1047 |
0.3561 |
2747.98 |
2771.98 |
24.00 |
186 |
183 |
260 |
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Average |
114 |
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Min |
19 |
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Max |
186 |
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Bolded
values means the measured values exceed the Action Level; Underlined bolded
values means the measured values exceed the Limit Level. |
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