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 |
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
4-Jun-12 |
1st Hour |
Sunny |
0.0 |
15:00 |
74.2 |
374.0 |
500.0 |
4-Jun-12 |
2nd Hour |
Sunny |
0.0 |
16:00 |
75.3 |
374.0 |
500.0 |
4-Jun-12 |
3rd Hour |
Sunny |
0.4 |
17:00 |
74.4 |
374.0 |
500.0 |
9-Jun-12 |
1st Hour |
Sunny |
1.3 |
10:29 |
74.4 |
374.0 |
500.0 |
9-Jun-12 |
2nd Hour |
Sunny |
1.8 |
11:29 |
71.7 |
374.0 |
500.0 |
9-Jun-12 |
3rd Hour |
Sunny |
2.2 |
12:29 |
76.2 |
374.0 |
500.0 |
15-Jun-12 |
1st Hour |
Sunny |
0.0 |
10:55 |
74.3 |
374.0 |
500.0 |
15-Jun-12 |
2nd Hour |
Sunny |
0.0 |
11:55 |
75.5 |
374.0 |
500.0 |
15-Jun-12 |
3rd Hour |
Sunny |
0.0 |
12:55 |
77.1 |
374.0 |
500.0 |
21-Jun-12 |
1st Hour |
Cloudy |
1.8 |
12:00 |
66.8 |
374.0 |
500.0 |
21-Jun-12 |
2nd Hour |
Rainy |
1.3 |
13:00 |
68.6 |
374.0 |
500.0 |
21-Jun-12 |
3rd Hour |
Rainy |
2.2 |
14:00 |
67.2 |
374.0 |
500.0 |
27-Jun-12 |
1st Hour |
Sunny |
0.0 |
13:15 |
72.8 |
374.0 |
500.0 |
27-Jun-12 |
2nd Hour |
Sunny |
0.0 |
14:15 |
71.7 |
374.0 |
500.0 |
27-Jun-12 |
3rd Hour |
Sunny |
0.0 |
15:15 |
74.6 |
374.0 |
500.0 |
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Average |
73.0 |
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Min |
66.8 |
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Max |
77.1 |
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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 |
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) ^ |
(µg/m3) |
4-Jun-12 |
1st Hour |
Sunny |
0.0 |
13:30 |
76.2 |
368.0 |
500.0 |
4-Jun-12 |
2nd Hour |
Sunny |
0.0 |
14:30 |
77.4 |
368.0 |
500.0 |
4-Jun-12 |
3rd Hour |
Sunny |
0.0 |
15:30 |
77.9 |
368.0 |
500.0 |
9-Jun-12 |
1st Hour |
Sunny |
1.8 |
10:50 |
82.4 |
368.0 |
500.0 |
9-Jun-12 |
2nd Hour |
Sunny |
2.2 |
11:50 |
86.7 |
368.0 |
500.0 |
9-Jun-12 |
3rd Hour |
Sunny |
1.8 |
12:50 |
85.7 |
368.0 |
500.0 |
15-Jun-12 |
1st Hour |
Sunny |
0.0 |
11:09 |
77.9 |
368.0 |
500.0 |
15-Jun-12 |
2nd Hour |
Sunny |
0.0 |
12:09 |
75.7 |
368.0 |
500.0 |
15-Jun-12 |
3rd Hour |
Sunny |
0.0 |
13:09 |
79.3 |
368.0 |
500.0 |
21-Jun-12 |
1st Hour |
Cloudy |
1.8 |
12:10 |
62.5 |
368.0 |
500.0 |
21-Jun-12 |
2nd Hour |
Rainy |
1.3 |
13:10 |
65.0 |
368.0 |
500.0 |
21-Jun-12 |
3rd Hour |
Rainy |
2.2 |
14:10 |
63.2 |
368.0 |
500.0 |
27-Jun-12 |
1st Hour |
Sunny |
0.0 |
14:45 |
79.9 |
368.0 |
500.0 |
27-Jun-12 |
2nd Hour |
Sunny |
0.0 |
15:45 |
81.7 |
368.0 |
500.0 |
27-Jun-12 |
3rd Hour |
Sunny |
0.0 |
16:45 |
84.2 |
368.0 |
500.0 |
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Average |
77.0 |
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Min |
62.5 |
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Max |
86.7 |
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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 |
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
4-Jun-12 |
1st Hour |
Sunny |
0.0 |
14:15 |
72.8 |
370.0 |
500.0 |
4-Jun-12 |
2nd Hour |
Sunny |
0.0 |
15:15 |
73.8 |
370.0 |
500.0 |
4-Jun-12 |
3rd Hour |
Sunny |
0.0 |
16:15 |
73.2 |
370.0 |
500.0 |
9-Jun-12 |
1st Hour |
Sunny |
1.3 |
10:05 |
72.6 |
370.0 |
500.0 |
9-Jun-12 |
2nd Hour |
Sunny |
1.8 |
11:05 |
71.3 |
370.0 |
500.0 |
9-Jun-12 |
3rd Hour |
Sunny |
2.2 |
12:05 |
74.9 |
370.0 |
500.0 |
15-Jun-12 |
1st Hour |
Sunny |
0.0 |
11:30 |
71.6 |
370.0 |
500.0 |
15-Jun-12 |
2nd Hour |
Sunny |
0.0 |
12:30 |
75.8 |
370.0 |
500.0 |
15-Jun-12 |
3rd Hour |
Sunny |
0.0 |
13:30 |
76.2 |
370.0 |
500.0 |
21-Jun-12 |
1st Hour |
Cloudy |
1.8 |
11:50 |
64.6 |
370.0 |
500.0 |
21-Jun-12 |
2nd Hour |
Rainy |
1.3 |
12:50 |
66.4 |
370.0 |
500.0 |
21-Jun-12 |
3rd Hour |
Rainy |
2.2 |
13:50 |
63.8 |
370.0 |
500.0 |
27-Jun-12 |
1st Hour |
Sunny |
0.0 |
13:00 |
70.6 |
370.0 |
500.0 |
27-Jun-12 |
2nd Hour |
Sunny |
0.0 |
14:00 |
69.7 |
370.0 |
500.0 |
27-Jun-12 |
3rd Hour |
Sunny |
0.0 |
15:00 |
72.2 |
370.0 |
500.0 |
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Average |
71.3 |
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Min |
63.8 |
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Max |
76.2 |
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