Impact Air Quality
Monitoring Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1-hour
TSP Monitoring Results at Station AM2 |
|
|
|
|
|
(Fanling
Government Secondary School) |
|
|
|
|
|
|
|
|
|
|
|
Date |
Start |
1st Hour |
2nd Hour |
3rd Hour |
|
|
|
|
|
Time |
Conc. |
Conc. |
Conc. |
|
|
|
|
|
(hh:mm) |
(µg/m3) |
(µg/m3) |
(µg/m3) |
|
|
|
|
|
3-Jan-15 |
14:03 |
82.1 |
80.9 |
81.6 |
|
|
|
|
9-Jan-15 |
10:15 |
71.7 |
73.2 |
70.6 |
|
|
|
|
15-Jan-15 |
13:08 |
76.9 |
77.2 |
74.6 |
|
|
|
|
21-Jan-15 |
11:47 |
81.1 |
80.7 |
82.2 |
|
|
|
|
27-Jan-15 |
10:39 |
78.2 |
81.6 |
80.4 |
|
|
|
|
2-Feb-15 |
10:22 |
74.6 |
76.5 |
77.2 |
|
|
|
|
7-Feb-15 |
13:10 |
78.6 |
78.2 |
78.9 |
|
|
|
|
13-Feb-15 |
13:30 |
72.3 |
74.6 |
75.9 |
|
|
|
|
17-Feb-15 |
13:30 |
69.0 |
72.4 |
76.0 |
|
|
|
|
23-Feb-15 |
13:30 |
73.3 |
74.2 |
76.8 |
|
|
|
|
27-Feb-15 |
10:05 |
73.1 |
71.6 |
72.3 |
|
|
|
|
5-Mar-15 |
11:05 |
78.6 |
79.1 |
77.3 |
|
|
|
|
11-Mar-15 |
10:40 |
78.9 |
79.6 |
81.0 |
|
|
|
|
17-Mar-15 |
13:45 |
81.9 |
80.8 |
79.7 |
|
|
|
|
23-Mar-15 |
10:00 |
68.2 |
71.9 |
72.4 |
|
|
|
|
28-Mar-15 |
13:10 |
79.1 |
78.1 |
79.5 |
|
|
|
|
2-Apr-15 |
13:05 |
71.4 |
73.3 |
72.2 |
|
|
|
|
8-Apr-15 |
10:30 |
61.0 |
60.2 |
63.3 |
|
|
|
|
13-Apr-15 |
14:28 |
80.9 |
80.1 |
79.5 |
|
|
|
|
18-Apr-15 |
9:57 |
82.1 |
80.9 |
81.9 |
|
|
|
|
24-Apr-15 |
13:27 |
80.7 |
79.6 |
81.2 |
|
|
|
|
30-Apr-15 |
10:55 |
72.6 |
71.9 |
74.3 |
|
|
|
|
Average for the reporting quarter (Feb 15 to Apr 15) |
75.7 |
|
|
|
|
Minimum for the reporting quarter (Feb 15 to Apr 15) |
60.2 |
|
|
|
|
Maximum for the reporting quarter (Feb 15 to Apr 15) |
82.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|