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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6-Oct-14 |
Sunny |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.7481 |
2.8228 |
0.0747 |
4545.02 |
4569.02 |
24.00 |
39.5 |
200.7 |
260 |
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11-Sep-14 |
Sunny |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.7923 |
2.8240 |
0.0317 |
4449.02 |
4473.02 |
24.00 |
16.8 |
200.7 |
260 |
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15-Sep-14 |
Cloudy |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.8107 |
2.8501 |
0.0394 |
4473.02 |
4497.02 |
24.00 |
20.8 |
200.7 |
260 |
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20-Sep-14 |
Sunny |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.7784 |
2.8466 |
0.0682 |
4497.02 |
4521.02 |
24.00 |
36.0 |
200.7 |
260 |
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26-Sep-14 |
Fine |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.7472 |
2.7475 |
0.0003 |
4521.02 |
4545.02 |
24.00 |
0.2 |
200.7 |
260 |
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30-Aug-14 |
Sunny |
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1.314 |
1.314 |
1.314 |
1892.2 |
2.7063 |
2.7654 |
0.0591 |
4401.02 |
4425.02 |
24.00 |
31.2 |
200.7 |
260 |
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