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-10 10:35 62.9 64.2 63.6
7-Dec-10 10:00 78.5 80.5 81.3
13-Dec-10 10:20 84.4 86.4 87.4
18-Dec-10 9:30 86.6 87.9 88.9
24-Dec-10 11:07 64.3 65.5 62.6
30-Dec-10 9:45 76.4 72.9 77.3
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-10 10:55 64.7 63.4 65.3
7-Dec-10 10:40 80.8 82.3 83.1
13-Dec-10 10:00 86.9 88.2 88.5
18-Dec-10 9:50 87.7 86.5 88.5
24-Dec-10 11:21 69.3 68.6 66.3
30-Dec-10 10:00 75.8 74.2 78.6
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-10 10:05 63.1 63.5 64.2
7-Dec-10 9:35 82.8 83.7 82.6
13-Dec-10 9:45 86.3 89.8 87.3
18-Dec-10 10:15 85.5 84.8 86.7
24-Dec-10 9:45 62.5 63.5 61.8
30-Dec-10 9:30 78.2 77.4 76.1
1-hour TSP Monitoring Results at Station AM4
(Roof of Tai Kwong Secondary School)
Date Start 1st Hour 2nd Hour 3rd Hour
Time Conc. Conc. Conc.
(hh:mm) (µg/m3) (µg/m3) (µg/m3)
1-Dec-10 11:30 64.1 64.8 65.7
7-Dec-10 11:15 83.8 84.7 82.4
13-Dec-10 11:05 89.1 90.2 88.5
18-Dec-10 10:35 83.8 85.6 85.0
24-Dec-10 10:09 67.1 67.2 69.4
30-Dec-10 10:30 75.5 75.9 76.2