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) |
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2-May-14 |
9:00 |
3-May-14 |
9:00 |
Sunny |
24.0 |
1015.0 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7149 |
2.7930 |
0.0781 |
3341.84 |
3365.84 |
24.00 |
41 |
176 |
260 |
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7-May-14 |
9:00 |
8-May-14 |
9:00 |
Fine |
20.4 |
1013.6 |
1.33 |
1.33 |
1.33 |
1513.9 |
2.6993 |
2.7637 |
0.0644 |
3365.84 |
3384.84 |
19.00 |
43 |
176 |
260 |
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12-May-14 |
9:00 |
13-May-14 |
9:00 |
Cloudy |
25.8 |
1008.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7684 |
2.8597 |
0.0913 |
3389.84 |
3413.84 |
24.00 |
48 |
176 |
260 |
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16-May-14 |
16:00 |
17-May-14 |
16:00 |
Sunny |
28.3 |
1008.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7610 |
2.7955 |
0.0345 |
3413.84 |
3437.84 |
24.00 |
18 |
176 |
260 |
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22-May-14 |
16:00 |
23-May-14 |
16:00 |
Rainy |
29.1 |
1005.7 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7750 |
2.8243 |
0.0493 |
3437.84 |
3461.84 |
24.00 |
26 |
176 |
260 |
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28-May-14 |
16:00 |
29-May-14 |
16:00 |
Sunny |
29.4 |
1007.4 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6797 |
2.7138 |
0.0341 |
3461.84 |
3485.84 |
24.00 |
18 |
176 |
260 |
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Average |
32 |
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Min |
18 |
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Max |
48 |
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24-hour
TSP Monitoring Results at Station AMS3B - 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) |
|
2-May-14 |
9:00 |
3-May-14 |
9:00 |
Sunny |
24.0 |
1015.0 |
1.33 |
1.33 |
1.33 |
1917.1 |
2.7145 |
2.8785 |
0.1640 |
3277.80 |
3301.86 |
24.06 |
86 |
167 |
260 |
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7-May-14 |
9:00 |
8-May-14 |
9:00 |
Fine |
20.4 |
1013.6 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7237 |
2.7894 |
0.0657 |
3301.80 |
3325.80 |
24.00 |
34 |
167 |
260 |
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12-May-14 |
9:00 |
13-May-14 |
9:00 |
Cloudy |
25.8 |
1008.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7577 |
2.8397 |
0.0820 |
3325.80 |
3349.80 |
24.00 |
43 |
167 |
260 |
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16-May-14 |
16:00 |
17-May-14 |
16:00 |
Sunny |
28.3 |
1008.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7401 |
2.7807 |
0.0406 |
3349.80 |
3373.80 |
24.00 |
21 |
167 |
260 |
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22-May-14 |
16:00 |
23-May-14 |
16:00 |
Rainy |
29.1 |
1005.7 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7604 |
2.8121 |
0.0517 |
3373.80 |
3397.80 |
24.00 |
27 |
167 |
260 |
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28-May-14 |
16:00 |
29-May-14 |
16:00 |
Sunny |
29.4 |
1007.4 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.6543 |
2.6846 |
0.0303 |
3397.80 |
3421.80 |
24.00 |
16 |
167 |
260 |
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Average |
38 |
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Min |
16 |
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Max |
86 |
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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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2-May-14 |
9:00 |
3-May-14 |
9:00 |
Sunny |
24.0 |
1015.0 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7223 |
2.8233 |
0.1010 |
3299.98 |
3323.98 |
24.00 |
53 |
183 |
260 |
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7-May-14 |
9:00 |
8-May-14 |
9:00 |
Fine |
20.4 |
1013.6 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7312 |
2.8108 |
0.0796 |
3323.98 |
3347.98 |
24.00 |
41 |
183 |
260 |
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12-May-14 |
9:00 |
13-May-14 |
9:00 |
Cloudy |
25.8 |
1008.5 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7651 |
2.8794 |
0.1143 |
3347.98 |
3371.98 |
24.00 |
59 |
183 |
260 |
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16-May-14 |
16:00 |
17-May-14 |
16:00 |
Sunny |
28.3 |
1008.8 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7285 |
2.7677 |
0.0392 |
3371.98 |
3395.98 |
24.00 |
20 |
183 |
260 |
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22-May-14 |
16:00 |
23-May-14 |
16:00 |
Rainy |
29.1 |
1005.7 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7885 |
2.8426 |
0.0541 |
3395.98 |
3419.98 |
24.00 |
28 |
183 |
260 |
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28-May-14 |
16:00 |
29-May-14 |
16:00 |
Sunny |
29.4 |
1007.4 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.6345 |
2.7585 |
0.1240 |
3419.98 |
3443.98 |
24.00 |
64 |
183 |
260 |
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Average |
43 |
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Min |
20 |
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Max |
64 |
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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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