6.2 Air Quality Monitoring.
Impact monitoring of 24-Hour TSP was conducted on six occasions, with the monitoring of 1-Hour TSP being conducted on seventeen 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) |
|
01-Mar-2003 |
94 |
N |
|
07-Mar-2003 |
89 |
N |
|
13-Mar-2003 |
107 |
N |
|
19-Mar-2003 |
70 |
N |
|
25-Mar-2003 |
85 |
N |
|
31-Mar-2003 |
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) |
|
01-Mar-2003 |
195 |
N |
|
03-Mar-2003 |
163 |
N |
|
05-Mar-2003 |
134 |
N |
|
06-Mar-2003 |
127 |
N |
|
10-Mar-2003 |
143 |
N |
|
11-Mar-2003 |
168 |
N |
|
12-Mar-2003 |
156 |
N |
|
15-Mar-2003 |
174 |
N |
|
17-Mar-2003 |
210 |
N |
|
18-Mar-2003 |
189 |
N |
|
20-Mar-2003 |
130 |
N |
|
22-Mar-2003 |
138 |
N |
|
24-Mar-2003 |
161 |
N |
|
25-Mar-2003 |
150 |
N |
|
27-Mar-2003 |
183 |
N |
|
29-Mar-2003 |
168 |
N |
|
31-Mar-2003 |
194 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|