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) |
|
02-Dec-2002 |
94 |
N |
|
08-Dec-2002 |
90 |
N |
|
14-Dec-2002 |
100 |
N |
|
20-Dec-2002 |
104 |
N |
|
26-Dec-2002 |
87 |
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-Dec-2002 |
181 |
N |
|
05-Dec-2002 |
169 |
N |
|
07-Dec-2002 |
204 |
N |
|
09-Dec-2002 |
177 |
N |
|
10-Dec-2002 |
211 |
N |
|
12-Dec-2002 |
227 |
N |
|
14-Dec-2002 |
154 |
N |
|
17-Dec-2002 |
162 |
N |
|
19-Dec-2002 |
170 |
N |
|
20-Dec-2002 |
149 |
N |
|
21-Dec-2002 |
165 |
N |
|
24-Dec-2002 |
178 |
N |
|
27-Dec-2002 |
183 |
N |
|
28-Dec-2002 |
149 |
N |
|
31-Dec-2002 |
192 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|