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)
4-Jul-11	11:14	82.2	82.9	81.6
9-Jul-11	10:08	80.1	82.1	84.8
15-Jul-11	10:40	76.8	74.3	74.8
21-Jul-11	11:14	74.9	78.6	82.1
27-Jul-11	9:55	71.7	74.2	70.2
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)
4-Jul-11	10:07	81.3	83.1	79.1
9-Jul-11	10:20	85.1	86.6	84.8
15-Jul-11	15:05	75.8	74.2	73.7
21-Jul-11	10:59	83.1	79.6	77.4
27-Jul-11	10:20	70.6	68.6	73.3
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)
4-Jul-11	9:46	81.1	81.9	82.3
9-Jul-11	9:50	77.1	80.8	76.2
15-Jul-11	15:22	75.2	74.7	74.0
21-Jul-11	9:59	75.9	76.2	77.8
27-Jul-11	9:35	71.1	72.3	74.6
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)
4-Jul-11	11:02	79.6	78.1	78.8
9-Jul-11	10:58	81.7	86.2	76.7
15-Jul-11	15:50	75.2	73.7	74.2
21-Jul-11	9:44	79.3	79.1	80.2
27-Jul-11	11:00	75.0	78.1	71.6