Appendix G Impact Air Quality Monitoring
Results |
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1-hour
TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier |
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Date |
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Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
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Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
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2-Feb-13 |
1st Hour |
Sunny |
0.1 |
11:32 |
84 |
374 |
500 |
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2-Feb-13 |
2nd Hour |
Sunny |
0.1 |
12:32 |
83 |
374 |
500 |
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2-Feb-13 |
3rd Hour |
Sunny |
1.3 |
13:32 |
82 |
374 |
500 |
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8-Feb-13 |
1st Hour |
Fine |
6.7 |
11:25 |
83 |
374 |
500 |
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8-Feb-13 |
2nd Hour |
Fine |
5.7 |
12:25 |
82 |
374 |
500 |
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8-Feb-13 |
3rd Hour |
Fine |
5.9 |
13:25 |
81 |
374 |
500 |
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14-Feb-13 |
1st Hour |
Sunny |
1.8 |
11:32 |
82 |
374 |
500 |
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14-Feb-13 |
2nd Hour |
Sunny |
3.6 |
12:32 |
81 |
374 |
500 |
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14-Feb-13 |
3rd Hour |
Sunny |
4.0 |
13:32 |
81 |
374 |
500 |
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20-Feb-13 |
1st Hour |
Cloudy |
0.2 |
11:15 |
81 |
374 |
500 |
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20-Feb-13 |
2nd Hour |
Cloudy |
0.2 |
12:15 |
80 |
374 |
500 |
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20-Feb-13 |
3rd Hour |
Cloudy |
0.9 |
13:15 |
79 |
374 |
500 |
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26-Feb-13 |
1st Hour |
Sunny |
4.1 |
11:10 |
86 |
374 |
500 |
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26-Feb-13 |
2nd Hour |
Sunny |
2.8 |
12:10 |
88 |
374 |
500 |
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26-Feb-13 |
3rd Hour |
Sunny |
4.4 |
13:10 |
85 |
374 |
500 |
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Average |
83 |
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Min |
79 |
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Max |
88 |
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1-hour
TSP Monitoring Results at Station AMS3A - Site Boundary of Site Office (WA2) |
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Date |
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Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
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Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) ^ |
(µg/m3) |
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2-Feb-13 |
1st Hour |
Sunny |
0.1 |
11:45 |
84 |
368 |
500 |
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2-Feb-13 |
2nd Hour |
Sunny |
0.1 |
12:45 |
83 |
368 |
500 |
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2-Feb-13 |
3rd Hour |
Sunny |
1.3 |
13:45 |
82 |
368 |
500 |
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8-Feb-13 |
1st Hour |
Fine |
5.7 |
11:38 |
84 |
368 |
500 |
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8-Feb-13 |
2nd Hour |
Fine |
5.9 |
12:38 |
84 |
368 |
500 |
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8-Feb-13 |
3rd Hour |
Fine |
3.2 |
13:38 |
83 |
368 |
500 |
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14-Feb-13 |
1st Hour |
Sunny |
4.5 |
11:45 |
84 |
368 |
500 |
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14-Feb-13 |
2nd Hour |
Sunny |
4.0 |
12:45 |
84 |
368 |
500 |
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14-Feb-13 |
3rd Hour |
Sunny |
3.7 |
13:45 |
82 |
368 |
500 |
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20-Feb-13 |
1st Hour |
Cloudy |
0.2 |
11:25 |
82 |
368 |
500 |
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20-Feb-13 |
2nd Hour |
Cloudy |
0.2 |
12:25 |
80 |
368 |
500 |
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20-Feb-13 |
3rd Hour |
Cloudy |
0.9 |
13:25 |
83 |
368 |
500 |
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26-Feb-13 |
1st Hour |
Sunny |
2.8 |
11:20 |
92 |
368 |
500 |
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26-Feb-13 |
2nd Hour |
Sunny |
4.4 |
12:20 |
92 |
368 |
500 |
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26-Feb-13 |
3rd Hour |
Sunny |
2.3 |
13:20 |
90 |
368 |
500 |
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Average |
85 |
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Min |
80 |
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Max |
92 |
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Remarks: |
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^
Action Level set out at AMS3 Ho Yu College is adopted. |
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1-hour
TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel |
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Date |
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Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
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Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
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2-Feb-13 |
1st Hour |
Sunny |
0.3 |
11:15 |
82 |
370 |
500 |
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2-Feb-13 |
2nd Hour |
Sunny |
0.1 |
12:15 |
83 |
370 |
500 |
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2-Feb-13 |
3rd Hour |
Sunny |
0.1 |
13:15 |
84 |
370 |
500 |
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8-Feb-13 |
1st Hour |
Fine |
6.7 |
11:09 |
83 |
370 |
500 |
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8-Feb-13 |
2nd Hour |
Fine |
5.7 |
12:09 |
84 |
370 |
500 |
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8-Feb-13 |
3rd Hour |
Fine |
5.9 |
13:09 |
82 |
370 |
500 |
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14-Feb-13 |
1st Hour |
Sunny |
1.8 |
11:18 |
83 |
370 |
500 |
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14-Feb-13 |
2nd Hour |
Sunny |
3.6 |
12:18 |
82 |
370 |
500 |
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14-Feb-13 |
3rd Hour |
Sunny |
4.0 |
13:18 |
83 |
370 |
500 |
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20-Feb-13 |
1st Hour |
Cloudy |
0.2 |
11:04 |
78 |
370 |
500 |
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20-Feb-13 |
2nd Hour |
Cloudy |
0.2 |
12:04 |
79 |
370 |
500 |
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20-Feb-13 |
3rd Hour |
Cloudy |
0.9 |
13:04 |
78 |
370 |
500 |
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26-Feb-13 |
1st Hour |
Sunny |
4.1 |
10:55 |
80 |
370 |
500 |
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26-Feb-13 |
2nd Hour |
Sunny |
2.8 |
11:55 |
79 |
370 |
500 |
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26-Feb-13 |
3rd Hour |
Sunny |
4.4 |
12:55 |
83 |
370 |
500 |
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Average |
82 |
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Min |
78 |
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Max |
84 |
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