Appendix G Impact Air
Quality Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24-hour
TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
|
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) |
|
2-Jan-14 |
9:00 |
3-Jan-14 |
9:00 |
Sunny |
16.8 |
1016.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7354 |
2.9155 |
0.1801 |
2789.84 |
2813.84 |
24.00 |
94 |
176 |
260 |
|
|
|
7-Jan-14 |
16:00 |
8-Jan-14 |
16:00 |
Fine |
18.8 |
1017.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7033 |
3.0579 |
0.3546 |
2837.84 |
2861.84 |
24.00 |
185 |
176 |
260 |
|
|
|
13-Jan-14 |
9:00 |
14-Jan-14 |
9:00 |
Sunny |
13.9 |
1023.6 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7307 |
2.8911 |
0.1604 |
2861.84 |
2885.84 |
24.00 |
84 |
176 |
260 |
|
|
|
17-Jan-14 |
16:00 |
18-Jan-14 |
16:00 |
Sunny |
19.7 |
1026.1 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6728 |
2.9101 |
0.2373 |
2885.84 |
2909.84 |
24.00 |
124 |
176 |
260 |
|
|
|
|
23-Jan-14 |
16:00 |
24-Jan-14 |
16:00 |
Sunny |
13.3 |
1023.2 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6988 |
2.8254 |
0.1266 |
2909.84 |
2933.84 |
24.00 |
66 |
176 |
260 |
|
|
|
|
28-Jan-14 |
16:00 |
29-Jan-14 |
16:00 |
Fine |
17.8 |
1019.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6247 |
2.8272 |
0.2025 |
2933.84 |
2957.84 |
24.00 |
106 |
176 |
260 |
|
|
|
|
|
|
|
|
|
|
Average |
110 |
|
|
|
|
|
|
|
|
|
|
Min |
66 |
|
|
*
Due to malfunction of the HVS, monitoring on 6-Jan-14 was rescheduled to
7-Jan-14. |
|
|
|
|
|
Max |
185 |
|
|
|
|
|
|
|
|
|
|
|
|
24-hour
TSP Monitoring Results at Station AMS3A - Site Boundary of Site Office (WA2) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
|
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) |
|
2-Jan-14 |
9:00 |
3-Jan-14 |
9:00 |
Sunny |
16.8 |
1016.8 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.7412 |
3.0538 |
0.3126 |
2750.30 |
2774.30 |
24.00 |
164 |
167 |
260 |
|
|
|
6-Jan-14 |
16:00 |
7-Jan-14 |
16:00 |
Sunny |
17.8 |
1016.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.7122 |
3.6714 |
0.9592 |
2774.30 |
2798.30 |
24.00 |
502 |
167 |
260 |
|
|
|
13-Jan-14 |
9:00 |
14-Jan-14 |
9:00 |
Sunny |
13.9 |
1023.6 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6934 |
2.9875 |
0.2941 |
2798.30 |
2822.30 |
24.00 |
154 |
167 |
260 |
|
|
|
17-Jan-14 |
16:00 |
18-Jan-14 |
16:00 |
Sunny |
19.7 |
1026.1 |
1.32 |
1.32 |
1.32 |
1905.1 |
2.6838 |
3.0167 |
0.3329 |
2822.30 |
2846.30 |
24.00 |
175 |
167 |
260 |
|
|
|
|
23-Jan-14 |
16:00 |
24-Jan-14 |
16:00 |
Sunny |
13.3 |
1023.2 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.5824 |
3.2981 |
0.7157 |
2846.30 |
2870.30 |
24.00 |
374 |
167 |
260 |
|
|
|
|
28-Jan-14 |
16:00 |
29-Jan-14 |
16:00 |
Fine |
17.8 |
1019.9 |
1.32 |
1.32 |
1.32 |
1865.4 |
2.6536 |
2.9951 |
0.3415 |
2870.30 |
2893.80 |
23.50 |
183 |
167 |
260 |
|
|
|
|
|
|
|
|
|
|
Average |
259 |
|
|
|
|
|
|
|
|
|
Min |
154 |
|
|
|
|
|
|
|
|
|
Max |
502 |
|
|
Remarks: |
|
|
|
|
|
|
|
|
|
|
^
Action Level set out at AMS3 Ho Yu College is adopted. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24-hour
TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
|
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) |
|
2-Jan-14 |
9:00 |
3-Jan-14 |
9:00 |
Sunny |
16.8 |
1016.8 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.7386 |
2.9560 |
0.2174 |
2771.98 |
2795.98 |
24.00 |
113 |
183 |
260 |
|
|
|
6-Jan-14 |
16:00 |
7-Jan-14 |
16:00 |
Sunny |
17.8 |
1016.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6314 |
2.8861 |
0.2547 |
2795.98 |
2819.98 |
24.00 |
133 |
183 |
260 |
|
|
|
13-Jan-14 |
9:00 |
14-Jan-14 |
9:00 |
Sunny |
13.9 |
1023.6 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6927 |
2.8489 |
0.1562 |
2819.98 |
2843.98 |
24.00 |
82 |
183 |
260 |
|
|
|
17-Jan-14 |
16:00 |
18-Jan-14 |
16:00 |
Sunny |
19.7 |
1026.1 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.6160 |
3.0133 |
0.3973 |
2843.98 |
2867.98 |
24.00 |
207 |
183 |
260 |
|
|
|
|
23-Jan-14 |
16:00 |
24-Jan-14 |
16:00 |
Sunny |
13.3 |
1023.2 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.6643 |
2.8723 |
0.2080 |
2867.98 |
2891.98 |
24.00 |
109 |
183 |
260 |
|
|
|
|
28-Jan-14 |
16:00 |
29-Jan-14 |
16:00 |
Fine |
17.8 |
1019.9 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.6138 |
2.8601 |
0.2463 |
2891.98 |
2915.98 |
24.00 |
129 |
183 |
260 |
|
|
|
|
|
|
|
|
|
|
Average |
132 |
|
|
|
|
|
|
|
|
|
|
Min |
82 |
|
|
|
|
|
|
|
|
|
Max |
207 |
|
|
Bolded
values means the measured values exceed the Action Level; Underlined bolded
values means the measured values exceed the Limit Level. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|