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) |
|
03-Oct-2002 |
108 |
N |
|
09-Oct-2002 |
114 |
N |
|
15-Oct-2002 |
106 |
N |
|
21-Oct-2002 |
95 |
N |
|
27-Oct-2002 |
88 |
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) |
|
03-Oct-2002 |
197 |
N |
|
05-Oct-2002 |
177 |
N |
|
08-Oct-2002 |
233 |
N |
|
09-Oct-2002 |
240 |
N |
|
10-Oct-2002 |
216 |
N |
|
12-Oct-2002 |
209 |
N |
|
15-Oct-2002 |
227 |
N |
|
17-Oct-2002 |
186 |
N |
|
19-Oct-2002 |
199 |
N |
|
22-Oct-2002 |
170 |
N |
|
24-Oct-2002 |
206 |
N |
|
26-Oct-2002 |
221 |
N |
|
28-Oct-2002 |
164 |
N |
|
29-Oct-2002 |
157 |
N |
|
31-Oct-2002 |
166 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|