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)
8-Feb-11	Fine	18.7	1012.6	1.34	1.34	1.34	1933.92	2.8124	2.9059	0.0935	15800.86	15824.86	24.00	48.3
14-Feb-11	Cloudy	10.6	1020.8	1.34	1.34	1.34	1933.92	2.7387	2.8395	0.1008	15824.9	15848.9	24.0	52.1
19-Feb-11	Rainy	14.7	1016.3	1.34	1.34	1.34	1933.92	2.7882	2.8453	0.0571	15848.5	15872.5	24.0	29.5
23-Feb-11	Fine	15.4	1018.9	1.34	1.34	1.34	1933.92	2.7837	2.8753	0.0916	15872.46	15896.46	24.00	47.4
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)
8-Feb-11	Fine	18.7	1012.6	1.35	1.35	1.35	1938.24	2.7928	2.8570	0.0642	12463.12	12487.12	24.00	33.1
14-Feb-11	Cloudy	10.6	1020.8	1.35	1.35	1.35	1938.24	2.7358	2.8087	0.0729	12487.12	12511.12	24.00	37.6
19-Feb-11	Rainy	14.7	1016.3	1.35	1.35	1.35	1938.24	2.7883	2.8240	0.0357	12511.12	12535.12	24.00	18.4
23-Feb-11	Fine	15.4	1018.9	1.35	1.35	1.35	1938.24	2.7747	2.8414	0.0667	12535.12	12559.12	24.00	34.4
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)
8-Feb-11	Fine	18.7	1012.6	1.13	1.13	1.13	1621.44	2.7907	2.8315	0.0408	16194.59	16218.59	24.00	25.2
14-Feb-11	Cloudy	10.6	1020.8	1.35	1.35	1.35	1941.12	2.7325	2.8256	0.0931	16218.59	16242.59	24.00	48.0
19-Feb-11	Rainy	14.7	1016.3	1.35	1.35	1.35	1941.12	2.7840	2.8175	0.0335	16242.59	16266.59	24.00	17.3
23-Feb-11	Fine	15.4	1018.9	1.35	1.35	1.35	1941.12	2.7627	2.8382	0.0755	16266.59	16290.59	24.00	38.9
24-hour TSP Monitoring Results at Station AM4 (Roof of Tai Kwong Secondary School)
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)
8-Feb-11	Fine	18.7	1012.6	1.34	1.34	1.34	1928.16	2.7404	2.8460	0.1056	12322.36	12346.36	24.00	54.8
14-Feb-11	Cloudy	10.6	1020.8	1.34	1.34	1.34	1928.16	2.7512	2.8506	0.0994	12346.36	12370.36	24.00	51.6
19-Feb-11	Rainy	14.7	1016.3	1.35	1.35	1.35	1942.56	2.7876	2.8422	0.0546	12370.36	12394.36	24.00	28.1
23-Feb-11	Fine	15.4	1018.9	1.35	1.35	1.35	1942.56	2.7838	2.8776	0.0938	12394.36	12418.36	24.00	48.3