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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3-Jan-13 |
16:00 |
4-Jan-13 |
16:00 |
Fine |
12.9 |
1021.0 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7961 |
2.9678 |
0.1717 |
1223.56 |
1247.56 |
24.00 |
90 |
176 |
260 |
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9-Jan-13 |
16:00 |
10-Jan-13 |
16:00 |
Sunny |
14.7 |
1021.0 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.8085 |
3.0707 |
0.2622 |
1247.56 |
1271.56 |
24.00 |
138 |
176 |
260 |
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15-Jan-13 |
16:00 |
16-Jan-13 |
16:00 |
Sunny |
17.4 |
1021.2 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7835 |
2.9773 |
0.1938 |
1271.56 |
1295.56 |
24.00 |
102 |
176 |
260 |
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21-Jan-13 |
16:00 |
22-Jan-13 |
16:00 |
Sunny |
21.4 |
1019.1 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.8111 |
2.9759 |
0.1648 |
1295.56 |
1319.56 |
24.00 |
87 |
176 |
260 |
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28-Jan-13 |
9:00 |
29-Jan-13 |
9:00 |
Sunny |
16.2 |
1022.4 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7711 |
2.9121 |
0.1410 |
1319.56 |
1343.56 |
24.00 |
74 |
176 |
260 |
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Average |
98 |
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Min |
74 |
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Max |
138 |
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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) |
|
3-Jan-13 |
16:00 |
4-Jan-13 |
16:00 |
Fine |
12.9 |
1021.0 |
1.32 |
1.32 |
1.32 |
1895.0 |
2.7878 |
3.0220 |
0.2342 |
1202.73 |
1226.73 |
24.00 |
124 |
167 |
260 |
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9-Jan-13 |
16:00 |
10-Jan-13 |
16:00 |
Sunny |
14.7 |
1021.0 |
1.32 |
1.32 |
1.32 |
1895.0 |
2.7922 |
3.0236 |
0.2314 |
1226.73 |
1250.73 |
24.00 |
122 |
167 |
260 |
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15-Jan-13 |
16:00 |
16-Jan-13 |
16:00 |
Sunny |
17.4 |
1021.2 |
1.32 |
1.32 |
1.32 |
1895.0 |
2.7700 |
3.0258 |
0.2558 |
1250.73 |
1274.73 |
24.00 |
135 |
167 |
260 |
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21-Jan-13 |
16:00 |
22-Jan-13 |
16:00 |
Sunny |
21.4 |
1019.1 |
1.32 |
1.32 |
1.32 |
1895.0 |
2.7907 |
2.9602 |
0.1695 |
1274.73 |
1298.73 |
24.00 |
89 |
167 |
260 |
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28-Jan-13 |
9:00 |
29-Jan-13 |
9:00 |
Sunny |
16.2 |
1022.4 |
1.32 |
1.32 |
1.32 |
1895.0 |
2.7682 |
3.0767 |
0.3085 |
1298.73 |
1322.73 |
24.00 |
163 |
167 |
260 |
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Average |
127 |
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Min |
89 |
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Max |
163 |
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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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3-Jan-13 |
16:00 |
4-Jan-13 |
16:00 |
Fine |
12.9 |
1021.0 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7691 |
2.9552 |
0.1861 |
1229.28 |
1253.28 |
24.00 |
98 |
183 |
260 |
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9-Jan-13 |
16:00 |
10-Jan-13 |
16:00 |
Sunny |
14.7 |
1021.0 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7920 |
3.0836 |
0.2916 |
1253.28 |
1277.28 |
24.00 |
154 |
183 |
260 |
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15-Jan-13 |
16:00 |
16-Jan-13 |
16:00 |
Sunny |
17.4 |
1021.2 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7970 |
3.0661 |
0.2691 |
1277.28 |
1301.28 |
24.00 |
142 |
183 |
260 |
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21-Jan-13 |
16:00 |
22-Jan-13 |
16:00 |
Sunny |
21.4 |
1019.1 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7981 |
3.0031 |
0.2050 |
1301.28 |
1325.28 |
24.00 |
108 |
183 |
260 |
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28-Jan-13 |
9:00 |
29-Jan-13 |
9:00 |
Sunny |
16.2 |
1022.4 |
1.32 |
1.32 |
1.32 |
1896.5 |
2.7315 |
2.9551 |
0.2236 |
1325.28 |
1349.28 |
24.00 |
118 |
183 |
260 |
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Average |
124 |
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Min |
98 |
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Max |
154 |
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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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