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 |
Date |
Time |
Date |
Time |
|
Initial |
Final |
Initial |
Final |
(hrs) |
Initial |
Final |
Average |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
03-Oct-12 |
08:00:00 |
04-Oct-12 |
08:00 |
Sunny |
2.6553 |
2.8197 |
4418.79 |
4442.79 |
24.00 |
1.0744 |
1.0744 |
1.0744 |
106 |
185.3 |
260 |
Operation of mobile crane |
08-Oct-12 |
08:00:00 |
09-Oct-12 |
08:00 |
Sunny |
2.6555 |
2.8055 |
4442.79 |
4466.79 |
24.00 |
1.0753 |
1.0753 |
1.0753 |
97 |
185.3 |
260 |
Operation of mobile crane |
12-Oct-12 |
08:00:00 |
13-Oct-12 |
08:00 |
Sunny |
2.6665 |
2.8448 |
4466.79 |
4490.79 |
24.00 |
1.0723 |
1.0723 |
1.0723 |
115 |
185.3 |
260 |
Loading |
18-Oct-12 |
08:00:00 |
19-Oct-12 |
08:00 |
Sunny |
2.7141 |
2.878 |
4493.79 |
4517.79 |
24.00 |
0.6708 |
0.6708 |
0.6708 |
170 |
185.3 |
260 |
Loading |
24-Oct-12 |
08:00:00 |
25-Oct-12 |
08:00 |
Sunny |
2.7092 |
2.8246 |
4493.79 |
4517.79 |
24.00 |
0.7369 |
0.7369 |
0.7369 |
109 |
185.3 |
260 |
Loading |
30-Oct-12 |
08:00:00 |
31-Oct-12 |
08:00 |
shower |
2.7109 |
2.7654 |
4541.80 |
4565.80 |
24.00 |
0.7363 |
0.7363 |
0.7363 |
51 |
185.3 |
260 |
Loading |
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Min. |
51 |
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Max. |
170 |
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Average |
108 |
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