Appendix G Impact Air Quality Monitoring Results
24-hour TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier
Start	Start	End	End	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.	Actino Level	Limit Level
Date	Time	Date	Time	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)	(µg/m3)	(µg/m3)
01-Nov-12	16:00	02-Nov-12	16:00	Sunny	22.6	1015.8	1.32	1.32	1.32	1905.1	2.8066	2.9532	0.1466	959.56	983.56	24.00	77	176	260
07-Nov-12	16:00	08-Nov-12	16:00	Sunny	23.7	1013.3	1.32	1.32	1.32	1905.1	2.7872	2.9565	0.1693	983.56	1007.56	24.00	89	176	260
13-Nov-12	16:00	14-Nov-12	16:00	Sunny	23.4	1015.9	1.32	1.32	1.32	1905.1	2.7922	3.0335	0.2413	1007.56	1031.56	24.00	127	176	260
19-Nov-12	16:00	20-Nov-12	16:00	Sunny	22.1	1016.2	1.32	1.32	1.32	1905.1	2.7928	2.9460	0.1532	1031.56	1055.56	24.00	80	176	260
26-Nov-12	9:00	27-Nov-12	9:00	Rainy	19.3	1015.8	1.32	1.32	1.32	1905.1	2.7946	2.8443	0.0497	1055.56	1079.56	24.00	26	176	260
																Average	80
																Min	26
																Max	127
24-hour TSP Monitoring Results at Station AMS3A - Site Boundary of Site Office (WA2)
Start	Start	End	End	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.	Actino Level	Limit Level
Date	Time	Date	Time	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)	(µg/m3) ^	(µg/m3)
01-Nov-12	16:00	02-Nov-12	16:00	Sunny	22.6	1015.8	1.32	1.32	1.32	1895.0	2.8058	3.0602	0.2544	938.73	962.73	24.00	134	167	260
07-Nov-12	16:00	08-Nov-12	16:00	Sunny	23.7	1013.3	1.32	1.32	1.32	1895.0	2.7805	3.0916	0.3111	962.73	986.73	24.00	164	167	260
13-Nov-12	16:00	14-Nov-12	16:00	Sunny	23.4	1015.9	1.32	1.32	1.32	1895.0	2.8024	3.1127	0.3103	986.73	1010.73	24.00	164	167	260
19-Nov-12	16:00	20-Nov-12	16:00	Sunny	22.1	1016.2	1.32	1.32	1.32	1895.0	2.7944	3.3430	0.5486	1010.73	1034.73	24.00	289	167	260
26-Nov-12	9:00	27-Nov-12	9:00	Rainy	19.3	1015.8	1.32	1.32	1.32	1895.0	2.8056	2.8669	0.0613	1034.73	1058.73	24.00	32	167	260
																Average	157
																Min	32
																Max	289
Remarks:
^ Action Level set out at AMS3 Ho Yu College is adopted.
24-hour TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel
Start	Start	End	End	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.	Actino Level	Limit Level
Date	Time	Date	Time	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)	(µg/m3)	(µg/m3)
01-Nov-12	16:00	02-Nov-12	16:00	Sunny	22.6	1015.8	1.32	1.32	1.32	1896.5	2.7891	2.9520	0.1629	959.28	983.28	24.00	86	183	260
07-Nov-12	16:00	08-Nov-12	16:00	Sunny	23.7	1013.3	1.32	1.32	1.32	1896.5	2.7984	2.9964	0.1980	983.28	1007.28	24.00	104	183	260
13-Nov-12	16:00	14-Nov-12	16:00	Sunny	23.4	1015.9	1.32	1.32	1.32	1896.5	2.8022	2.9958	0.1936	1007.28	1031.28	24.00	102	183	260
19-Nov-12	16:00	20-Nov-12	16:00	Sunny	22.1	1016.2	1.32	1.32	1.32	1896.5	2.8099	2.9775	0.1676	1037.28	1061.28	24.00	88	183	260
26-Nov-12	9:00	27-Nov-12	9:00	Rainy	19.3	1015.8	1.32	1.32	1.32	1896.5	2.8081	2.8677	0.0596	1061.28	1085.28	24.00	31	183	260
																Average	82
																Min	31
																Max	104
Bolded values means the measured values exceed the Action Level; Underlined bolded values means the measured values exceed the Limit Level.