24-hour TSP Monitoring Results |
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Location
CM_CB1a - The Arcade, Cyberport |
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Start Date |
Start
Time |
Weather |
Air |
Atmospheric |
Filter Weight (g) |
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Particulate |
Elapse Time |
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Sampling |
Flow Rate (m3/min.) |
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Av. flow |
Total vol. |
Conc. |
Filter |
Condition |
Temp. (K) |
Pressure, Pa
(mmHg) |
Initial |
Final |
Weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
3-Jul-15 |
09:00 |
Cloudy |
305.7 |
754.3 |
3.3200 |
3.4165 |
0.0965 |
8295.2 |
8319.2 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.6 |
55.1 |
150505/069 |
9-Jul-15 |
09:00 |
Sunny |
300.8 |
751.3 |
3.3025 |
3.4044 |
0.1019 |
8319.2 |
8343.2 |
24.0 |
1.22 |
1.22 |
1.22 |
1762.7 |
57.8 |
150601/042 |
17-Jul-15 |
09:00 |
Cloudy |
300.4 |
754.1 |
3.2829 |
3.3584 |
0.0755 |
8343.2 |
8367.2 |
24.0 |
1.23 |
1.23 |
1.23 |
1767.2 |
42.7 |
150602/055 |
21-Jul-15 |
09:00 |
Sunny |
297.9 |
757.0 |
3.2896 |
3.4403 |
0.1507 |
8367.2 |
8391.2 |
24.0 |
1.24 |
1.23 |
1.24 |
1778.6 |
84.7 |
150504/031 |
27-Jul-15 |
09:00 |
Sunny |
302.4 |
760.4 |
3.3467 |
3.4350 |
0.0883 |
8391.2 |
8415.2 |
24.0 |
1.23 |
1.23 |
1.23 |
1768.8 |
49.9 |
150601/013 |
31-Jul-15 |
09:00 |
Sunny |
301.8 |
761.7 |
3.3125 |
3.3698 |
0.0573 |
8415.2 |
8439.2 |
24.0 |
1.23 |
1.23 |
1.23 |
1772.1 |
32.3 |
150505/066 |
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Min |
32.3 |
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Max |
84.7 |
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Average |
53.8 |
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Remark: |
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1. 24-hour
TSP monitoring at CM_CB1a was rescheduled on 17 July 2015 due to the
interruption of power supply of High Volume Sampler at CM_CB1a on 15 July
2015. |
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