24-hour TSP Monitoring Results |
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Station
CM_WF1a, The Wah Ming House |
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Start |
Finish |
Weather |
Filter
Weight (g) |
Elapsed
Time Reading |
Sampling
Time |
Flow
Rate (m3/min) |
TSP Conc. |
Action
Level |
Limit Level |
Observations / Remarks |
Sampler |
Filter |
Date |
Time |
Date |
Time |
Initial |
Final |
Initial |
Final |
(hrs) |
Initial |
Final |
Average |
(µg/m3) |
(µg/m3) |
(µg/m3) |
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ID |
ID |
05-Jul-11 |
08:08 |
06-Jul-11 |
08:08 |
Sunny |
2.7069 |
2.7376 |
2518.84 |
2542.84 |
24.00 |
1.0217 |
1.0217 |
1.0217 |
21 |
185.3 |
260 |
no works
in progress |
Wah Fu |
655 |
11-Jul-11 |
08:08 |
12-Jul-11 |
08:08 |
Cloudy |
2.704 |
2.8031 |
2542.84 |
2566.84 |
24.00 |
1.0202 |
1.0202 |
1.0202 |
67 |
185.3 |
260 |
no works
in progress |
Wah Fu |
663 |
15-Jul-11 |
08:00 |
16-Jul-11 |
08:00 |
Cloudy |
2.7126 |
2.7483 |
2566.84 |
2590.84 |
24.00 |
1.0239 |
1.0239 |
1.0239 |
24 |
185.3 |
260 |
no works
in progress |
Wah Fu |
670 |
21-Jul-11 |
08:08 |
22-Jul-11 |
08:08 |
Fine |
2.6874 |
2.7182 |
2590.84 |
2614.84 |
24.00 |
1.0220 |
1.0220 |
1.0220 |
21 |
185.3 |
260 |
Operation
of mobile crane |
Wah Fu |
676 |
27-Jul-11 |
08:08 |
28-Jul-11 |
08:08 |
Sunny |
2.6906 |
2.7367 |
2614.84 |
2638.84 |
24.00 |
1.0208 |
1.0208 |
1.0208 |
31 |
185.3 |
260 |
Operation
of mobile crane |
Wah Fu |
683 |
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Min. |
21 |
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Max. |
67 |
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Average |
33 |
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