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) |
|
02-Aug-13 |
16:00 |
03-Aug-13 |
16:00 |
Cloudy |
28.2 |
1009.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.7255 |
3.7575 |
0.0320 |
2141.84 |
2165.84 |
24.00 |
17 |
176 |
260 |
|
|
|
08-Aug-13 |
16:00 |
09-Aug-13 |
16:00 |
Sunny |
29.4 |
1010.8 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.7322 |
3.7443 |
0.0121 |
2165.84 |
2189.84 |
24.00 |
6 |
176 |
260 |
|
|
|
15-Aug-13 |
11:00 |
16-Aug-13 |
11:00 |
Rainy |
28.2 |
1002.9 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.6289 |
3.6888 |
0.0599 |
2189.84 |
2213.84 |
24.00 |
31 |
176 |
260 |
|
|
|
20-Aug-13 |
16:00 |
21-Aug-13 |
16:00 |
Cloudy |
28.9 |
100.7 |
1.33 |
1.33 |
1.33 |
1912.3 |
2.9684 |
3.0343 |
0.0659 |
2213.84 |
2237.84 |
24.00 |
34 |
176 |
260 |
|
|
|
|
|
26-Aug-13 |
16:00 |
27-Aug-13 |
16:00 |
Sunny |
29.3 |
1006.2 |
1.33 |
1.33 |
1.33 |
1912.3 |
3.8182 |
3.8735 |
0.0553 |
2237.84 |
2261.84 |
24.00 |
29 |
176 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
24 |
|
|
|
|
|
|
|
|
|
|
Min |
6 |
|
|
|
|
|
|
|
|
|
Max |
34 |
|
|
|
|
|
|
|
|
|
|
|
|
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) |
|
02-Aug-13 |
16:00 |
03-Aug-13 |
16:00 |
Cloudy |
28.2 |
1009.9 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.7230 |
3.7915 |
0.0685 |
2090.03 |
2114.03 |
24.00 |
36 |
167 |
260 |
|
|
|
08-Aug-13 |
16:00 |
09-Aug-13 |
16:00 |
Sunny |
29.4 |
1010.8 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.7391 |
3.7978 |
0.0587 |
2114.03 |
2138.03 |
24.00 |
31 |
167 |
260 |
|
|
|
15-Aug-13 |
11:00 |
16-Aug-13 |
11:00 |
Rainy |
28.2 |
1002.9 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.7279 |
3.7799 |
0.0520 |
2150.20 |
2174.20 |
24.00 |
27 |
167 |
260 |
|
|
|
20-Aug-13 |
16:00 |
21-Aug-13 |
16:00 |
Cloudy |
28.9 |
100.7 |
1.32 |
1.32 |
1.32 |
1903.7 |
2.9746 |
3.1678 |
0.1932 |
2174.20 |
2198.20 |
24.00 |
101 |
167 |
260 |
|
|
|
|
|
26-Aug-13 |
16:00 |
27-Aug-13 |
16:00 |
Sunny |
29.3 |
1006.2 |
1.32 |
1.32 |
1.32 |
1903.7 |
3.6163 |
3.6809 |
0.0646 |
2198.20 |
2222.20 |
24.00 |
34 |
167 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
46 |
|
|
|
|
|
|
|
|
|
Min |
27 |
|
|
|
|
|
|
|
|
|
Max |
101 |
|
|
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) |
|
02-Aug-13 |
16:00 |
03-Aug-13 |
16:00 |
Cloudy |
28.2 |
1009.9 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.7232 |
3.7551 |
0.0319 |
2123.98 |
2147.98 |
24.00 |
17 |
183 |
260 |
|
|
|
08-Aug-13 |
16:00 |
09-Aug-13 |
16:00 |
Sunny |
29.4 |
1010.8 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.7195 |
3.7686 |
0.0491 |
2147.98 |
2171.98 |
24.00 |
26 |
183 |
260 |
|
|
|
15-Aug-13 |
11:00 |
16-Aug-13 |
11:00 |
Rainy |
28.2 |
1002.9 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6280 |
3.6836 |
0.0556 |
2171.98 |
2195.98 |
24.00 |
29 |
183 |
260 |
|
|
|
20-Aug-13 |
16:00 |
21-Aug-13 |
16:00 |
Cloudy |
28.9 |
100.7 |
1.33 |
1.33 |
1.33 |
1916.6 |
2.9409 |
3.1283 |
0.1874 |
2195.98 |
2219.98 |
24.00 |
98 |
183 |
260 |
|
|
|
|
|
26-Aug-13 |
16:00 |
27-Aug-13 |
16:00 |
Sunny |
29.3 |
1006.2 |
1.33 |
1.33 |
1.33 |
1916.6 |
3.6181 |
3.6748 |
0.0567 |
2219.98 |
2243.98 |
24.00 |
30 |
183 |
260 |
|
|
|
|
|
|
|
|
|
|
|
Average |
40 |
|
|
|
|
|
|
|
|
|
|
Min |
17 |
|
|
|
|
|
|
|
|
|
Max |
98 |
|
|
Bolded
values means the measured values exceed the Action Level; Underlined bolded
values means the measured values exceed the Limit Level. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|