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)
19-Apr-10	Fine	22.0	1012.3	1.34	1.34	1.34	1.34	3.4259	3.5470	0.1211	14589.90	14613.90	24.00	62.6
24-Apr-10	Fine	21.4	1018.2	1.34	1.34	1.34	1.34	3.4260	3.6350	0.2090	14613.90	14637.90	24.00	108.1
30-Apr-10	Cloudy	23.7	1010.6	1.34	1.34	1.34	1.34	3.4188	3.5221	0.1033	14637.86	14661.86	24.00	53.4
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)
19-Apr-10	Fine	22.0	1012.3	1.35	1.35	1.35	1.35	3.4294	3.4950	0.0656	11238.17	11262.17	24.00	33.8
24-Apr-10	Fine	21.4	1018.2	1.35	1.35	1.35	1.35	3.4201	3.5423	0.1222	11262.17	11286.17	24.00	63.0
30-Apr-10	Cloudy	23.7	1010.6	1.35	1.35	1.35	1.35	3.4174	3.4787	0.0613	11286.17	11310.17	24.00	31.6
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)
19-Apr-10	Fine	22.0	1012.3	1.35	1.35	1.35	1.35	3.4230	3.5196	0.0966	14969.57	14993.57	24.00	49.8
24-Apr-10	Fine	21.4	1018.2	1.35	1.35	1.35	1.35	3.4271	3.5745	0.1474	14993.57	15017.57	24.00	75.9
30-Apr-10	Cloudy	23.7	1010.6	1.35	1.35	1.35	1.35	3.4242	3.5188	0.0946	15017.57	15041.57	24.00	48.7
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