Impact Air Quality Monitoring Results 
1-hour TSP Monitoring Results at Station AM1A
(Fan Sin Temple, 3 Sheung Wun Yiu G/F)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
1-Dec-11 10:57 74.9 78.8 77.1
7-Dec-11 9:57 74.6 77.6 78.2
13-Dec-11 9:30 82.1 81.6 78.6
19-Dec-11 9:45 74.1 81.2 83.2
24-Dec-11 10:10 77.8 79.1 80.1
30-Dec-11 9:45 73.2 78.6 79.2
1-hour TSP Monitoring Results at Station AM2
(12 Shan Tong New Village G/F)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
1-Dec-11 10:41 79.3 74.5 75.7
7-Dec-11 10:16 78.8 77.9 76.3
13-Dec-11 9:50 82.4 83.7 81.2
19-Dec-11 10:01 81.6 81.1 79.2
24-Dec-11 10:30 76.1 79.6 74.3
30-Dec-11 10:02 77.1 78.8 76.1
1-hour TSP Monitoring Results at Station AM3
(Roof of Switch Room at Riverain Bayside)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
1-Dec-11 10:27 77.6 78.9 78.2
7-Dec-11 9:46 78.4 75.1 75.7
13-Dec-11 9:15 79.4 79.9 78.6
19-Dec-11 9:30 74.6 74.9 78.3
24-Dec-11 9:50 75.5 76.7 78.9
30-Dec-11 10:19 82.2 81.4 80.2
1-hour TSP Monitoring Results at Station AM4A
(Roof of Switch Room at 168 Shek Kwu Lung Village)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
1-Dec-11 11:18 73.9 74.6 73.3
7-Dec-11 10:39 77.2 76.1 78.4
13-Dec-11 10:15 79.1 78.8 82.3
19-Dec-11 10:25 78.5 77.2 76.1
24-Dec-11 10:50 79.1 76.2 72.2
30-Dec-11 10:44 73.6 73.3 74.7