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)
4-Jun-12	9:00	5-Jun-12	9:00	Sunny	27.0	1004.8	1.33	1.33	1.33	1921.0	2.7341	2.8074	0.0733	336.14	360.14	24.00	38.2	176.00	260.0
8-Jun-12	16:00	9-Jun-12	16:00	Sunny	29.1	1003.5	1.33	1.33	1.33	1918.1	2.7782	2.8032	0.0250	360.14	384.14	24.00	13.0	176.00	260.0
14-Jun-12	16:00	15-Jun-12	16:00	Sunny	28.0	1000.5	1.33	1.33	1.33	1918.1	2.7673	2.8510	0.0837	384.14	408.14	24.00	43.6	176.00	260.0
20-Jun-12	16:00	21-Jun-12	15:25	Cloudy	28.3	1003.1	1.33	1.33	1.33	1871.7	2.8435	2.9183	0.0748	408.14	431.56	23.42	40.0	176.00	260.0
26-Jun-12	16:00	27-Jun-12	16:00	Sunny	29.4	1005.1	1.33	1.33	1.33	1918.1	2.8114	2.8728	0.0614	431.56	455.56	24.00	32.0	176.00	260.0
																Average	33.4
																Min	13.0
																Max	43.6
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)
4-Jun-12	9:00	5-Jun-12	9:00	Sunny	27.0	1004.8	1.33	1.33	1.33	1921.0	2.7649	2.9396	0.1747	303.37	327.37	24.00	90.9	167.00	260.0
8-Jun-12	16:00	9-Jun-12	16:00	Sunny	29.1	1003.5	1.30	1.30	1.30	1864.8	2.7605	2.8146	0.0541	327.37	351.37	24.00	29.0	167.00	260.0
15-Jun-12 #	14:00	16-Jun-12 #	14:00	Cloudy	26.1	1000.3	1.30	1.30	1.30	1864.8	2.7426	2.8228	0.0802	351.37	375.37	24.00	43.0	167.00	260.0
21-Jun-12 *	12:30	22-Jun-12 *	13:17	Cloudy	28.5	1004.2	1.30	1.30	1.30	1926.2	2.7950	2.8433	0.0483	381.37	406.16	24.79	25.1	167.00	260.0
26-Jun-12	18:30	27-Jun-12	18:30	Sunny	29.4	1005.1	1.28	1.28	1.28	1837.4	2.7156	2.8054	0.0898	406.16	430.16	24.00	48.9	167.00	260.0
																Average	47.4
																Min	25.1
																Max	90.9
Remarks:
^ Action Level set out at AMS3 Ho Yu College is adopted.
#  Disconnection of power supply to HVS at AMS3A (Site boundary of site office at WA2) was noted on 14 and 15 June 2012 and resumed at 14:00 on 15 June 2012.
*  Power supply to HVS at AMS3A (Site boundary of site office at WA2) was interrupted on 21 June 2012. The 24-Hr TSP at this monitoring station was resumed at 12:30 on 21 June 2012.
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)
4-Jun-12	9:00	5-Jun-12	9:00	Sunny	27.0	1004.8	1.33	1.33	1.33	1915.2	2.7490	2.8406	0.0916	336.13	360.13	24.00	47.8	183.00	260.0
8-Jun-12	16:00	9-Jun-12	16:00	Sunny	29.1	1003.5	1.33	1.33	1.33	1910.9	2.7608	2.8152	0.0544	360.13	384.13	24.00	28.5	183.00	260.0
14-Jun-12	16:00	15-Jun-12	16:00	Sunny	28.0	1000.5	1.33	1.33	1.33	1910.9	2.7595	2.8626	0.1031	384.13	408.13	24.00	54.0	183.00	260.0
20-Jun-12	16:00	21-Jun-12	15:09	Cloudy	28.3	1003.1	1.33	1.33	1.33	1843.2	2.8398	2.9320	0.0922	408.13	431.28	23.15	50.0	183.00	260.0
26-Jun-12	16:00	27-Jun-12	16:00	Sunny	29.4	1005.1	1.33	1.33	1.33	1910.9	2.7752	2.8451	0.0699	431.28	455.28	24.00	36.6	183.00	260.0
																Average	43.4
																Min	28.5
																Max	54.0