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) |
|
ID |
ID |
02-Aug-11 |
08:00:00 |
03-Aug-11 |
08:00 |
Sunny |
2.6982 |
2.724 |
2638.84 |
2662.84 |
24.00 |
1.0216 |
1.0216 |
1.0216 |
18 |
185.3 |
260 |
Operation
of mobile crane |
Wah Fu |
689 |
08-Aug-11 |
08:00:00 |
09-Aug-11 |
08:00 |
Sunny |
2.7256 |
2.7533 |
2662.84 |
2686.84 |
24.00 |
1.0210 |
1.0210 |
1.0210 |
19 |
185.3 |
260 |
Operation of mobile crane |
Wah Fu |
701 |
12-Aug-11 |
08:00:00 |
13-Aug-11 |
08:00 |
Sunny |
2.7219 |
2.7551 |
2686.83 |
2710.83 |
24.00 |
1.0223 |
1.0223 |
1.0223 |
23 |
185.3 |
260 |
Operation of mobile crane |
Wah Fu |
704 |
18-Aug-11 |
08:00:00 |
19-Aug-11 |
08:00 |
Sunny |
2.7275 |
2.7522 |
2710.83 |
2734.83 |
24.00 |
1.0234 |
1.0234 |
1.0234 |
17 |
185.3 |
260 |
Operation of mobile crane |
Wah Fu |
711 |
24-Aug-11 |
08:00:00 |
25-Aug-11 |
08:00 |
Sunny |
2.7126 |
2.7623 |
2734.82 |
2758.82 |
24.00 |
1.0209 |
1.0209 |
1.0209 |
34 |
185.3 |
260 |
Drilling |
Wah Fu |
718 |
30-Aug-11 |
08:00:00 |
31-Aug-11 |
08:00 |
Foggy |
2.7189 |
2.9317 |
2758.85 |
2782.85 |
24.00 |
0.9949 |
0.9949 |
0.9949 |
149 |
185.3 |
260 |
Gounting works |
Wah Fu |
725 |
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Min. |
17 |
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Max. |
149 |
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Average |
43 |
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