24-hour TSP Monitoring
Results at Station AM2 (Fanling Government Secondary School) |
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Date |
Weather |
Air |
Atmospheric |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Conc. |
Action Level |
Limit Level |
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Condition |
Temp. (oC) |
Pressure(hPa) |
Initial |
Final |
(m3/min) |
(m3) |
Initial |
Final |
weight(g) |
Initial |
Final |
Time(hrs.) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
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3-May-14 |
Fine |
24.6 |
1014.5 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7160 |
2.7659 |
0.0499 |
3897.02 |
3921.02 |
24.00 |
26.4 |
200.7 |
260 |
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9-May-14 |
Rainy |
21.7 |
1009.1 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7576 |
2.7756 |
0.0180 |
3921.02 |
3945.02 |
24.00 |
9.5 |
200.7 |
260 |
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15-May-14 |
Cloudy |
28.9 |
1005.1 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7400 |
2.7882 |
0.0482 |
3945.02 |
3969.02 |
24.00 |
25.5 |
200.7 |
260 |
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21-May-14 |
Rainy |
27.1 |
1006.9 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7175 |
2.7487 |
0.0312 |
3969.02 |
3993.02 |
24.00 |
16.5 |
200.7 |
260 |
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27-May-14 |
Sunny |
29.7 |
1007.9 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7417 |
2.8011 |
0.0594 |
3993.02 |
4017.02 |
24.00 |
31.4 |
200.7 |
260 |
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31-May-14 |
Sunny |
30.1 |
1008.0 |
1.314 |
1.314 |
1.314 |
1892.2 |
2.7477 |
2.7798 |
0.0321 |
4017.02 |
4041.02 |
24.00 |
17.0 |
200.7 |
260 |
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