Appendix G Impact Air Quality Monitoring
Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1-hour
TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier |
|
|
|
|
|
|
|
|
|
|
|
|
|
Date |
|
Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
|
|
|
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
|
|
5-Sep-12 |
1st Hour |
Sunny |
3.7 |
11:30 |
83 |
374 |
500 |
|
|
|
5-Sep-12 |
2nd Hour |
Sunny |
1.9 |
12:30 |
82 |
374 |
500 |
|
|
|
5-Sep-12 |
3rd Hour |
Sunny |
5.7 |
13:30 |
85 |
374 |
500 |
|
|
|
11-Sep-12 |
1st Hour |
Sunny |
2.8 |
11:18 |
69 |
374 |
500 |
|
|
|
11-Sep-12 |
2nd Hour |
Sunny |
1.5 |
12:18 |
73 |
374 |
500 |
|
|
|
17-Sep-12 |
1st Hour |
Sunny |
0.9 |
12:20 |
83 |
374 |
500 |
|
|
|
17-Sep-12 |
2nd Hour |
Sunny |
0.6 |
13:20 |
85 |
374 |
500 |
|
|
|
17-Sep-12 |
3rd Hour |
Sunny |
1.9 |
14:20 |
85 |
374 |
500 |
|
|
|
22-Sep-12 |
1st Hour |
Sunny |
0.4 |
13:15 |
82 |
374 |
500 |
|
|
|
22-Sep-12 |
2nd Hour |
Sunny |
0.1 |
14:15 |
86 |
374 |
500 |
|
|
|
22-Sep-12 |
3rd Hour |
Sunny |
0.3 |
15:15 |
81 |
374 |
500 |
|
|
|
28-Sep-12 |
1st Hour |
Sunny |
3.9 |
11:50 |
83 |
374 |
500 |
|
|
|
28-Sep-12 |
2nd Hour |
Sunny |
3.2 |
12:50 |
82 |
374 |
500 |
|
|
|
28-Sep-12 |
3rd Hour |
Sunny |
2.6 |
13:50 |
82 |
374 |
500 |
|
|
|
|
|
Average |
81 |
|
|
|
|
|
|
Min |
69 |
|
|
|
|
|
|
Max |
86 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date |
|
Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
|
|
|
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) ^ |
(µg/m3) |
|
|
|
5-Sep-12 |
1st Hour |
Sunny |
3.7 |
11:44 |
84 |
368 |
500 |
|
|
|
5-Sep-12 |
2nd Hour |
Sunny |
1.9 |
12:44 |
84 |
368 |
500 |
|
|
|
5-Sep-12 |
3rd Hour |
Sunny |
5.7 |
13:44 |
81 |
368 |
500 |
|
|
|
11-Sep-12 |
1st Hour |
Sunny |
2.8 |
11:26 |
76 |
368 |
500 |
|
|
|
11-Sep-12 |
2nd Hour |
Sunny |
1.5 |
12:26 |
79 |
368 |
500 |
|
|
|
11-Sep-12 |
3rd Hour |
Sunny |
2.5 |
13:26 |
76 |
368 |
500 |
|
|
|
17-Sep-12 |
1st Hour |
Sunny |
0.9 |
12:40 |
88 |
368 |
500 |
|
|
|
17-Sep-12 |
2nd Hour |
Sunny |
0.6 |
13:40 |
88 |
368 |
500 |
|
|
|
17-Sep-12 |
3rd Hour |
Sunny |
1.9 |
14:40 |
89 |
368 |
500 |
|
|
|
22-Sep-12 |
1st Hour |
Sunny |
0.4 |
13:05 |
85 |
368 |
500 |
|
|
|
22-Sep-12 |
2nd Hour |
Sunny |
0.1 |
14:05 |
83 |
368 |
500 |
|
|
|
22-Sep-12 |
3rd Hour |
Sunny |
0.3 |
15:05 |
87 |
368 |
500 |
|
|
|
28-Sep-12 |
1st Hour |
Sunny |
3.9 |
12:12 |
87 |
368 |
500 |
|
|
|
28-Sep-12 |
2nd Hour |
Sunny |
3.2 |
13:12 |
87 |
368 |
500 |
|
|
|
|
|
Average |
84 |
|
|
|
|
|
|
Min |
76 |
|
|
|
|
|
|
Max |
89 |
|
|
|
|
Remarks: |
|
|
|
|
|
|
|
|
^
Action Level set out at AMS3 Ho Yu College is adopted. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1-hour
TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel |
|
|
|
|
|
|
|
|
|
|
|
|
|
Date |
|
Weather |
averaged Wind Speed (m/s) |
Time |
Conc. |
Actino Level |
Limit Level |
|
|
|
Session |
Condition |
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
|
|
5-Sep-12 |
1st Hour |
Sunny |
3.7 |
11:10 |
82 |
370 |
500 |
|
|
|
5-Sep-12 |
2nd Hour |
Sunny |
1.9 |
12:10 |
83 |
370 |
500 |
|
|
|
5-Sep-12 |
3rd Hour |
Sunny |
5.7 |
13:10 |
84 |
370 |
500 |
|
|
|
11-Sep-12 |
1st Hour |
Sunny |
2.8 |
11:05 |
68 |
370 |
500 |
|
|
|
11-Sep-12 |
2nd Hour |
Sunny |
1.5 |
12:05 |
66 |
370 |
500 |
|
|
|
11-Sep-12 |
3rd Hour |
Sunny |
2.5 |
13:05 |
71 |
370 |
500 |
|
|
|
17-Sep-12 |
1st Hour |
Sunny |
0.9 |
12:55 |
85 |
370 |
500 |
|
|
|
17-Sep-12 |
2nd Hour |
Sunny |
0.6 |
13:55 |
82 |
370 |
500 |
|
|
|
17-Sep-12 |
3rd Hour |
Sunny |
1.9 |
14:55 |
84 |
370 |
500 |
|
|
|
22-Sep-12 |
1st Hour |
Sunny |
0.4 |
13:25 |
80 |
370 |
500 |
|
|
|
22-Sep-12 |
2nd Hour |
Sunny |
0.1 |
14:25 |
79 |
370 |
500 |
|
|
|
22-Sep-12 |
3rd Hour |
Sunny |
0.3 |
15:25 |
82 |
370 |
500 |
|
|
|
28-Sep-12 |
1st Hour |
Sunny |
3.9 |
12:20 |
84 |
370 |
500 |
|
|
|
28-Sep-12 |
2nd Hour |
Sunny |
3.2 |
13:20 |
85 |
370 |
500 |
|
|
|
28-Sep-12 |
3rd Hour |
Sunny |
2.6 |
14:20 |
82 |
370 |
500 |
|
|
|
|
|
Average |
80 |
|
|
|
|
|
|
Min |
66 |
|
|
|
|
|
|
Max |
85 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|