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-Jul-14 |
9:00 |
3-Jul-14 |
9:00 |
Sunny |
30.1 |
1004.4 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7456 |
2.7896 |
0.0440 |
3605.84 |
3629.84 |
24.00 |
23 |
176 |
260 |
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7-Jul-14 |
9:00 |
8-Jul-14 |
9:00 |
Sunny |
29.0 |
1001.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7295 |
2.8047 |
0.0752 |
3629.84 |
3653.84 |
24.00 |
39 |
176 |
260 |
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11-Jul-14 |
16:00 |
12-Jul-14 |
16:00 |
Sunny |
29.4 |
1005.2 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6555 |
2.6844 |
0.0289 |
3653.84 |
3677.84 |
24.00 |
78 |
176 |
260 |
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17-Jul-14 |
16:00 |
18-Jul-14 |
16:00 |
Cloudy |
29.2 |
1004.7 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6866 |
2.7282 |
0.0416 |
3677.84 |
3701.84 |
24.00 |
22 |
176 |
260 |
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22-Jul-14 |
16:00 |
23-Jul-14 |
16:00 |
Sunny |
29.4 |
1002.6 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6771 |
2.7911 |
0.1140 |
3701.84 |
3725.84 |
24.00 |
60 |
176 |
260 |
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28-Jul-14 |
16:00 |
29-Jul-14 |
16:00 |
Sunny |
29.6 |
1006.3 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7290 |
2.7819 |
0.0529 |
3725.84 |
3749.84 |
24.00 |
28 |
176 |
260 |
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Average |
42 |
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Min |
22 |
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Max |
78 |
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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) |
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2-Jul-14 |
9:00 |
3-Jul-14 |
9:00 |
Sunny |
30.1 |
1004.4 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.7560 |
2.8000 |
0.0440 |
3541.80 |
3565.80 |
24.00 |
23 |
167 |
260 |
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7-Jul-14 |
9:00 |
8-Jul-14 |
9:00 |
Sunny |
29.0 |
1001.9 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.7241 |
2.7989 |
0.0748 |
3565.80 |
3589.80 |
24.00 |
39 |
167 |
260 |
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11-Jul-14 |
16:00 |
12-Jul-14 |
16:00 |
Sunny |
29.4 |
1005.2 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.6773 |
2.7051 |
0.0278 |
3589.80 |
3613.80 |
24.00 |
123 |
167 |
260 |
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17-Jul-14 |
16:00 |
18-Jul-14 |
16:00 |
Cloudy |
29.2 |
1004.7 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.6704 |
2.8872 |
0.2168 |
3613.80 |
3637.80 |
24.00 |
113 |
167 |
260 |
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22-Jul-14 |
16:00 |
23-Jul-14 |
16:00 |
Sunny |
29.4 |
1002.6 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.6472 |
2.8388 |
0.1916 |
3637.80 |
3661.80 |
24.00 |
100 |
167 |
260 |
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28-Jul-14 |
16:00 |
29-Jul-14 |
16:00 |
Sunny |
29.6 |
1006.3 |
1.34 |
1.34 |
1.34 |
1923.8 |
2.7203 |
2.7742 |
0.0539 |
3661.80 |
3685.80 |
24.00 |
28 |
167 |
260 |
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Average |
71 |
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Min |
23 |
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Max |
123 |
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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-Jul-14 |
9:00 |
3-Jul-14 |
9:00 |
Sunny |
30.1 |
1004.4 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.7447 |
2.7995 |
0.0548 |
3563.98 |
3587.98 |
24.00 |
28 |
183 |
260 |
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7-Jul-14 |
9:00 |
8-Jul-14 |
9:00 |
Sunny |
29.0 |
1001.9 |
1.39 |
1.39 |
1.39 |
1997.3 |
2.7298 |
2.8250 |
0.0952 |
3587.98 |
3611.98 |
24.00 |
48 |
183 |
260 |
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11-Jul-14 |
16:00 |
12-Jul-14 |
16:00 |
Sunny |
29.4 |
1005.2 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.6539 |
2.7044 |
0.0505 |
3611.98 |
3635.98 |
24.00 |
75 |
183 |
260 |
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17-Jul-14 |
16:00 |
18-Jul-14 |
16:00 |
Cloudy |
29.2 |
1004.7 |
1.34 |
1.35 |
1.34 |
1933.2 |
2.6709 |
2.7804 |
0.1095 |
3635.98 |
3659.98 |
24.00 |
57 |
183 |
260 |
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22-Jul-14 |
16:00 |
23-Jul-14 |
16:00 |
Sunny |
29.4 |
1002.6 |
1.34 |
1.34 |
1.34 |
1925.3 |
2.6701 |
2.7366 |
0.0665 |
3659.98 |
3683.98 |
24.00 |
35 |
183 |
260 |
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28-Jul-14 |
16:00 |
29-Jul-14 |
16:00 |
Sunny |
29.6 |
1006.3 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7380 |
2.7563 |
0.0183 |
3683.98 |
3707.98 |
24.00 |
10 |
183 |
260 |
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Average |
54 |
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Min |
28 |
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Max |
75 |
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