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)
5-Jan-11 11:00 67.1 68.3 65.9
11-Jan-11 10:08 80.1 81.3 82.7
17-Jan-11 9:57 83.9 84.5 85.1
22-Jan-11 10:35 69.6 68.6 70.5
28-Jan-11 11:02 78.4 80.4 79.4
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)
5-Jan-11 11:17 64.6 65.2 66.1
11-Jan-11 10:22 83.5 80.2 83.8
17-Jan-11 10:03 84.3 86.0 84.4
22-Jan-11 10:52 71.7 72.1 73.6
28-Jan-11 10:17 83.6 84.1 82.1
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)
5-Jan-11 10:00 64.2 65.8 67.4
11-Jan-11 10:34 79.9 81.1 83.1
17-Jan-11 10:10 84.0 83.4 84.6
22-Jan-11 11:08 72.6 71.7 73.1
28-Jan-11 10:26 80.2 81.4 81.1
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)
5-Jan-11 10:15 65.3 66.1 64.7
11-Jan-11 10:52 82.0 84.7 83.3
17-Jan-11 10:24 85.4 84.9 86.1
22-Jan-11 11:30 72.7 75.2 74.1
28-Jan-11 10:44 80.3 79.6 78.9