6.2 Air Quality Monitoring.
Impact monitoring of 24-Hour TSP was conducted on five occasions, with the monitoring of 1-Hour TSP being conducted on fifteen occasions at monitoring location ASR-1.
The monitoring records for 24-hour and 1-hour TSP are given in the following table. All detailed monitoring results are given in Appendix VII. The results are presented graphically in Figures 6.1 and 6.2.
Table 6.2 - Results of 24-hour TSP Monitoring Data
|
Date |
ASR1, µg/m3 |
Exceedance (Y/N) |
|
06-Jul-2002 |
110 |
N |
|
12-Jul-2002 |
118 |
N |
|
18-Jul-2002 |
90 |
N |
|
24-Jul-2002 |
88 |
N |
|
30-Jul-2002 |
94 |
N |
|
Trigger Level |
129 µg/m3 |
|
|
Action Level |
194 µg/m3 |
|
|
Target Level |
260 µg/m3 |
|
Table 6.3 – Results of 1-hour TSP Monitoring Data
|
Date |
ASR1, µg/m3 |
Exceedance (Y/N) |
|
02 – Jul - 2002 |
240 |
N |
|
04 – Jul - 2002 |
210 |
N |
|
06 – Jul - 2002 |
200 |
N |
|
08 – Jul - 2002 |
250 |
N |
|
10 – Jul - 2002 |
217 |
N |
|
12 – Jul - 2002 |
224 |
N |
|
15 – Jul - 2002 |
230 |
N |
|
16 – Jul - 2002 |
197 |
N |
|
18 – Jul - 2002 |
167 |
N |
|
19 – Jul - 2002 |
154 |
N |
|
23 – Jul - 2002 |
181 |
N |
|
25 – Jul - 2002 |
169 |
N |
|
27 – Jul - 2002 |
190 |
N |
|
29 – Jul - 2002 |
213 |
N |
|
30 - Jul - 2002 |
175 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|