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)
3-May-10	10:15	77.9	79.8	80.3
7-May-10	9:57	72.7	71.8	73.4
13-May-10	10:10	84.8	86.1	87.6
19-May-10	10:04	67.4	69.1	70.3
25-May-10	9:45	81.1	80.1	78.8
31-May-10	10:33	73.6	72.0	71.2
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)
3-May-10	10:05	81.8	80.2	79.1
7-May-10	10:10	75.2	73.0	74.4
13-May-10	10:55	86.1	86.9	85.2
19-May-10	10:30	75.2	73.2	72.0
25-May-10	9:58	80.2	81.1	79.1
31-May-10	10:17	69.8	71.5	71.9
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)
3-May-10	9:55	78.1	77.5	80.0
7-May-10	9:45	76.2	74.4	75.0
13-May-10	9:45	82.9	84.5	85.4
19-May-10	9:40	70.5	71.4	72.2
25-May-10	10:30	80.0	78.6	77.2
31-May-10	9:50	72.8	71.6	70.8
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)
3-May-10	10:25	78.1	79.3	77.4
7-May-10	10:25	74.1	72.7	71.7
13-May-10	11:30	84.8	86.2	84.0
19-May-10	11:30	75.2	74.2	75.9
25-May-10	11:10	71.8	74.7	76.1
31-May-10	11:30	72.2	72.6	73.0