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)
2-Aug-11	9:56	80.2	79.1	75.6
8-Aug-11	10:52	74.0	76.8	77.9
13-Aug-11	9:50	72.6	74.1	70.1
19-Aug-11	11:30	80.6	78.6	82.4
25-Aug-11	9:20	78.2	80.1	79.9
31-Aug-11	10:29	84.3	84.0	85.1
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)
2-Aug-11	10:47	77.8	76.3	82.2
8-Aug-11	11:06	81.6	80.4	79.0
13-Aug-11	10:05	73.6	71.8	68.9
19-Aug-11	11:19	82.8	81.7	83.6
25-Aug-11	9:15	75.4	77.4	79.4
31-Aug-11	10:43	83.6	82.1	83.5
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)
2-Aug-11	9:47	72.9	76.6	74.8
8-Aug-11	10:40	76.5	77.1	79.4
13-Aug-11	10:27	73.6	72.2	70.6
19-Aug-11	11:05	79.6	82.2	84.9
25-Aug-11	9:35	77.2	74.1	76.0
31-Aug-11	10:08	84.3	84.1	85.0
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)
2-Aug-11	11:12	75.9	76.4	79.2
8-Aug-11	11:20	74.1	76.2	72.6
13-Aug-11	10:58	75.8	77.7	73.8
19-Aug-11	13:10	85.5	83.0	86.8
25-Aug-11	13:10	80.5	81.9	81.3
31-Aug-11	11:15	84.2	83.2	82.5