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-Jan-2003 |
86 |
N |
|
07-Jan-2003 |
95 |
N |
|
13-Jan-2003 |
87 |
N |
|
19-Jan-2003 |
111 |
N |
|
25-Jan-2003 |
107 |
N |
|
30-Jan-2003 |
98 |
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-Jan-2003 |
175 |
N |
|
04-Jan-2003 |
211 |
N |
|
06-Jan-2003 |
169 |
N |
|
07-Jan-2003 |
219 |
N |
|
09-Jan-2003 |
228 |
N |
|
11-Jan-2003 |
237 |
N |
|
14-Jan-2003 |
191 |
N |
|
16-Jan-2003 |
209 |
N |
|
18-Jan-2003 |
229 |
N |
|
20-Jan-2003 |
231 |
N |
|
21-Jan-2003 |
187 |
N |
|
23-Jan-2003 |
199 |
N |
|
25-Jan-2003 |
224 |
N |
|
27-Jan-2003 |
234 |
N |
|
28-Jan-2003 |
187 |
N |
|
30-Jan-2003 |
177 |
N |
|
30-Jan-2003 |
199 |
N |
|
Trigger Level |
256 µg/m3 |
|
|
Action Level |
378 µg/m3 |
|
|
Target Level |
500 µg/m3 |
|