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) |
|
04-Jul-13 |
16:00 |
05-Jul-13 |
16:00 |
Sunny |
29.8 |
1007.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.5414 |
3.5612 |
0.0198 |
2021.84 |
2045.84 |
24.00 |
10 |
176 |
260 |
|
|
|
10-Jul-13 |
16:00 |
11-Jul-13 |
16:00 |
Sunny |
28.8 |
1008.3 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.5401 |
3.5715 |
0.0314 |
2045.84 |
2069.84 |
24.00 |
16 |
176 |
260 |
|
|
|
16-Jul-13 |
16:00 |
17-Jul-13 |
16:00 |
Cloudy |
26.2 |
1006.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.5355 |
3.5670 |
0.0315 |
2069.84 |
2093.84 |
24.00 |
16 |
176 |
260 |
|
|
|
22-Jul-13 |
16:00 |
23-Jul-13 |
16:00 |
Cloudy |
27.4 |
1008.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.6765 |
3.6988 |
0.0223 |
2093.84 |
2117.84 |
24.00 |
12 |
176 |
260 |
|
|
|
|
|
29-Jul-13 |
9:00 |
30-Jul-13 |
9:00 |
Sunny |
28.0 |
1008.5 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.6838 |
3.7138 |
0.0300 |
2117.84 |
2141.84 |
24.00 |
16 |
176 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
14 |
|
|
|
|
|
|
|
|
|
|
Min |
10 |
|
|
|
|
|
|
|
|
|
Max |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
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) |
|
04-Jul-13 |
16:00 |
05-Jul-13 |
16:00 |
Sunny |
29.8 |
1007.5 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.5334 |
3.5775 |
0.0441 |
1970.03 |
1994.03 |
24.00 |
23 |
167 |
260 |
|
|
|
10-Jul-13 |
16:00 |
11-Jul-13 |
16:00 |
Sunny |
28.8 |
1008.3 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.5279 |
3.5645 |
0.0366 |
1994.03 |
2018.03 |
24.00 |
19 |
167 |
260 |
|
|
|
16-Jul-13 |
16:00 |
17-Jul-13 |
16:00 |
Cloudy |
26.2 |
1006.9 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.6535 |
3.6934 |
0.0399 |
2018.03 |
2042.03 |
24.00 |
21 |
167 |
260 |
|
|
|
22-Jul-13 |
16:00 |
23-Jul-13 |
16:00 |
Cloudy |
27.4 |
1008.5 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.6790 |
3.9714 |
0.2924 |
2042.03 |
2066.03 |
24.00 |
154 |
167 |
260 |
|
|
|
|
|
29-Jul-13 |
9:00 |
30-Jul-13 |
9:00 |
Sunny |
28.0 |
1008.5 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.6733 |
3.7020 |
0.0287 |
2066.03 |
2090.03 |
24.00 |
15 |
167 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
46 |
|
|
|
|
|
|
|
|
|
Min |
15 |
|
|
|
|
|
|
|
|
|
Max |
154 |
|
|
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) |
|
04-Jul-13 |
16:00 |
05-Jul-13 |
16:00 |
Sunny |
29.8 |
1007.5 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.5383 |
3.5753 |
0.0370 |
1997.38 |
2021.38 |
24.00 |
19 |
183 |
260 |
|
|
|
11-Jul-13 |
18:30 |
12-Jul-13 |
18:30 |
Fine |
29.7 |
1005.2 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6670 |
3.7538 |
0.0868 |
2027.98 |
2051.98 |
24.00 |
45 |
183 |
260 |
|
|
|
16-Jul-13 |
16:00 |
17-Jul-13 |
16:00 |
Cloudy |
26.2 |
1006.9 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6580 |
3.6922 |
0.0342 |
2051.98 |
2075.98 |
24.00 |
18 |
183 |
260 |
|
|
|
22-Jul-13 |
16:00 |
23-Jul-13 |
16:00 |
Cloudy |
27.4 |
1008.5 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6830 |
3.7239 |
0.0409 |
2075.98 |
2099.98 |
24.00 |
21 |
183 |
260 |
|
|
|
|
|
29-Jul-13 |
9:00 |
30-Jul-13 |
9:00 |
Sunny |
28.0 |
1008.5 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6640 |
3.6989 |
0.0349 |
2099.98 |
2123.98 |
24.00 |
18 |
183 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
24 |
|
|
|
|
|
|
|
|
Average |
25 |
|
|
^
Monitroing at AMS7 was rescheduled from 10-July-13 to 11-July-13 due to power
failure of the Hotel. |
|
|
|
|
|
Min |
18 |
|
|
|
|
|
|
|
|
|
Max |
45 |
|
|
Bolded
values means the measured values exceed the Action Level; Underlined bolded
values means the measured values exceed the Limit Level. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|