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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5-Mar-14 |
1st Hour |
Fine |
6.6 |
11:48 |
88 |
374 |
500 |
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5-Mar-14 |
2nd Hour |
Fine |
7.2 |
12:48 |
89 |
374 |
500 |
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5-Mar-14 |
3rd Hour |
Fine |
6.3 |
13:48 |
89 |
374 |
500 |
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11-Mar-14 |
1st Hour |
Fine |
9.2 |
11:00 |
82 |
374 |
500 |
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11-Mar-14 |
2nd Hour |
Fine |
7.9 |
12:00 |
81 |
374 |
500 |
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11-Mar-14 |
3rd Hour |
Fine |
9.8 |
13:00 |
82 |
374 |
500 |
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17-Mar-14 |
1st Hour |
Sunny |
4.6 |
10:00 |
85 |
374 |
500 |
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17-Mar-14 |
2nd Hour |
Sunny |
4.3 |
11:00 |
83 |
374 |
500 |
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17-Mar-14 |
3rd Hour |
Sunny |
4.0 |
12:00 |
88 |
374 |
500 |
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22-Mar-14 |
1st Hour |
Sunny |
0.9 |
13:04 |
79 |
374 |
500 |
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22-Mar-14 |
2nd Hour |
Sunny |
3.6 |
14:04 |
78 |
374 |
500 |
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22-Mar-14 |
3rd Hour |
Sunny |
1.5 |
15:04 |
79 |
374 |
500 |
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28-Mar-14 |
1st Hour |
Fine |
3.1 |
10:02 |
78 |
374 |
500 |
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28-Mar-14 |
2nd Hour |
Fine |
4.2 |
11:02 |
79 |
374 |
500 |
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28-Mar-14 |
3rd Hour |
Fine |
4.4 |
12:02 |
79 |
374 |
500 |
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Average |
83 |
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Min |
78 |
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Max |
89 |
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1-hour
TSP Monitoring Results at Station AMS3B - 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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5-Mar-14 |
1st Hour |
Fine |
6.6 |
11:22 |
86 |
368 |
500 |
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5-Mar-14 |
2nd Hour |
Fine |
7.2 |
12:22 |
86 |
368 |
500 |
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5-Mar-14 |
3rd Hour |
Fine |
6.3 |
13:22 |
87 |
368 |
500 |
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11-Mar-14 |
1st Hour |
Fine |
9.2 |
10:50 |
83 |
368 |
500 |
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11-Mar-14 |
2nd Hour |
Fine |
7.9 |
11:50 |
80 |
368 |
500 |
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11-Mar-14 |
3rd Hour |
Fine |
9.8 |
12:50 |
81 |
368 |
500 |
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17-Mar-14 |
1st Hour |
Sunny |
4.6 |
10:10 |
87 |
368 |
500 |
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17-Mar-14 |
2nd Hour |
Sunny |
4.3 |
11:10 |
87 |
368 |
500 |
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17-Mar-14 |
3rd Hour |
Sunny |
4.0 |
12:10 |
86 |
368 |
500 |
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22-Mar-14 |
1st Hour |
Sunny |
0.9 |
13:30 |
80 |
368 |
500 |
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22-Mar-14 |
2nd Hour |
Sunny |
3.6 |
14:30 |
80 |
368 |
500 |
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22-Mar-14 |
3rd Hour |
Sunny |
1.5 |
15:30 |
79 |
368 |
500 |
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28-Mar-14 |
1st Hour |
Fine |
3.1 |
9:52 |
82 |
368 |
500 |
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28-Mar-14 |
2nd Hour |
Fine |
4.2 |
10:52 |
81 |
368 |
500 |
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28-Mar-14 |
3rd Hour |
Fine |
4.4 |
11:52 |
81 |
368 |
500 |
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Average |
83 |
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Min |
79 |
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Max |
87 |
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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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5-Mar-14 |
1st Hour |
Fine |
6.6 |
12:09 |
89 |
370 |
500 |
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5-Mar-14 |
2nd Hour |
Fine |
7.2 |
13:09 |
89 |
370 |
500 |
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5-Mar-14 |
3rd Hour |
Fine |
6.3 |
14:09 |
88 |
370 |
500 |
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11-Mar-14 |
1st Hour |
Fine |
9.2 |
11:13 |
83 |
370 |
500 |
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11-Mar-14 |
2nd Hour |
Fine |
7.9 |
12:13 |
80 |
370 |
500 |
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11-Mar-14 |
3rd Hour |
Fine |
9.8 |
13:13 |
81 |
370 |
500 |
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17-Mar-14 |
1st Hour |
Sunny |
4.6 |
9:50 |
85 |
370 |
500 |
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17-Mar-14 |
2nd Hour |
Sunny |
4.3 |
10:50 |
86 |
370 |
500 |
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17-Mar-14 |
3rd Hour |
Sunny |
4.0 |
11:50 |
86 |
370 |
500 |
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22-Mar-14 |
1st Hour |
Sunny |
0.9 |
13:20 |
78 |
370 |
500 |
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22-Mar-14 |
2nd Hour |
Sunny |
3.6 |
14:20 |
79 |
370 |
500 |
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22-Mar-14 |
3rd Hour |
Sunny |
1.5 |
15:20 |
79 |
370 |
500 |
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28-Mar-14 |
1st Hour |
Fine |
3.1 |
10:16 |
80 |
370 |
500 |
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28-Mar-14 |
2nd Hour |
Fine |
4.2 |
11:16 |
79 |
370 |
500 |
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28-Mar-14 |
3rd Hour |
Fine |
4.4 |
12:16 |
81 |
370 |
500 |
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Average |
83 |
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Min |
78 |
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Max |
89 |
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