Impact Air Quality Monitoring Results
24-hour TSP Monitoring Results at Station AM1A (Fan Sin Temple, 3 Sheung Wun Yiu G/F)
Date	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.
	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)
17-Feb-14	Fine	17.6	1018.1	1.33	1.33	1.33	1916.6	2.7140	2.7846	0.0706	20571.46	20595.46	24.00	36.8
22-Feb-14	Fine	14.7	1023.0	1.33	1.33	1.33	1916.6	2.5380	2.6297	0.0917	20595.46	20619.46	24.00	47.8
28-Feb-14	Fine	18.3	1017.0	1.33	1.33	1.33	1916.6	2.6631	2.7100	0.0469	20619.46	20643.46	24.00	24.5
24-hour TSP Monitoring Results at Station AM2 (12 Shan Tong New Village G/F)
Date	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.
	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)
19-Feb-14	Fine	10.0	1021.5	1.34	1.34	1.34	1925.3	2.7180	2.7989	0.0809	17143.12	17167.12	24.00	42.0
22-Feb-14	Fine	14.7	1023.0	1.31	1.31	1.31	1882.1	2.6562	2.6660	0.0098	17167.12	17191.12	24.00	5.2
28-Feb-14	Fine	18.3	1017.0	1.34	1.34	1.34	1925.3	2.6692	2.7228	0.0536	17191.12	17215.12	24.00	27.8
Remarks: Due to power failure in AM2 on 17 February 2014, the 24-hr TSP monitoring was postponed to 19 February 2014.
24-hour TSP Monitoring Results at Station AM3 (Roof of Switch Room at Riverain Bayside)
Date	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.
	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)
17-Feb-14	Fine	17.6	1018.1	1.33	1.33	1.33	1921.0	2.7353	2.8293	0.0940	20872.59	20896.59	24.00	48.9
22-Feb-14	Fine	14.7	1023.0	1.33	1.33	1.33	1921.0	2.6819	2.7805	0.0986	20896.59	20920.59	24.00	51.3
28-Feb-14	Fine	18.3	1017.0	1.33	1.33	1.33	1921.0	2.5192	2.6070	0.0878	20920.59	20944.59	24.00	45.7
24-hour TSP Monitoring Results at Station AM4A (Roof of Switch Room at 168 Shek Kwu Lung Village)
Date	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.
	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)
17-Feb-14	Fine	17.6	1018.1	1.33	1.33	1.33	1918.1	2.6951	2.7746	0.0795	17002.36	17026.36	24.00	41.4
22-Feb-14	Fine	14.7	1023.0	1.33	1.33	1.33	1918.1	2.6940	2.7841	0.0901	17026.36	17050.36	24.00	47.0
28-Feb-14	Fine	18.3	1017.0	1.33	1.33	1.33	1918.1	2.6613	2.7187	0.0574	17050.36	17074.36	24.00	29.9