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)
2-Apr-14	16:00	3-Apr-14	16:00	Cloudy	19.6	1013.5	1.33	1.33	1.33	1912.3	2.7129	2.7689	0.0560	3197.84	3221.84	24.00	29	176	260
8-Apr-14	16:00	9-Apr-14	16:00	Sunny	22.3	1014.1	1.33	1.33	1.33	1912.3	2.7177	2.8047	0.0870	3221.84	3245.84	24.00	45	176	260
11-Apr-14	16:00	12-Apr-14	16:00	Sunny	24.1	1012.3	1.33	1.33	1.33	1912.3	2.7241	2.7911	0.0670	3245.84	3269.84	24.00	35	176	260
15-Apr-14	16:00	16-Apr-14	16:00	Cloudy	22.1	1013.3	1.33	1.33	1.33	1912.3	2.7380	2.8281	0.0901	3269.84	3293.84	24.00	47	176	260
22-Apr-14	9:00	23-Apr-14	9:00	Cloudy	24.8	1012.6	1.33	1.33	1.33	1912.3	2.7250	2.8386	0.1136	3293.84	3317.84	24.00	59	176	260
28-Apr-14	9:00	29-Apr-14	9:00	Sunny	25.4	1013.5	1.33	1.33	1.33	1912.3	2.7279	2.8973	0.1694	3317.84	3341.84	24.00	89	176	260
																Average	51
																Min	29
																Max	89
24-hour TSP Monitoring Results at Station AMS3B - 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)
2-Apr-14	16:00	3-Apr-14	16:00	Cloudy	19.6	1013.5	1.33	1.33	1.33	1912.3	2.7100	2.7705	0.0605	3133.80	3157.80	24.00	32	167	260
8-Apr-14	16:00	9-Apr-14	16:00	Sunny	22.3	1014.1	1.33	1.33	1.33	1912.3	2.7299	2.8243	0.0944	3157.80	3181.80	24.00	49	167	260
11-Apr-14	16:00	12-Apr-14	16:00	Sunny	24.1	1012.3	1.33	1.33	1.33	1912.3	2.7262	2.8402	0.1140	3181.80	3205.80	24.00	60	167	260
15-Apr-14	16:00	16-Apr-14	16:00	Cloudy	22.1	1013.3	1.33	1.33	1.33	1912.3	2.7239	2.9014	0.1775	3205.80	3229.80	24.00	93	167	260
22-Apr-14	9:00	23-Apr-14	9:00	Cloudy	24.8	1012.6	1.33	1.33	1.33	1912.3	2.7125	2.8291	0.1166	3229.80	3253.80	24.00	61	167	260
28-Apr-14	9:00	29-Apr-14	9:00	Sunny	25.4	1013.5	1.33	1.33	1.33	1912.3	2.7256	2.9011	0.1755	3253.80	3277.80	24.00	92	167	260
																Average	64
																Min	32
																Max	93
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)
2-Apr-14	16:00	3-Apr-14	16:00	Cloudy	19.6	1013.5	1.33	1.33	1.33	1916.6	2.7183	2.7867	0.0684	3155.98	3179.98	24.00	36	183	260
8-Apr-14	16:00	9-Apr-14	16:00	Sunny	22.3	1014.1	1.34	1.34	1.34	1925.3	2.7364	2.8387	0.1023	3179.98	3203.98	24.00	53	183	260
11-Apr-14	16:00	12-Apr-14	16:00	Sunny	24.1	1012.3	1.34	1.34	1.34	1925.3	2.7130	2.8148	0.1018	3203.98	3227.98	24.00	53	183	260
15-Apr-14	16:00	16-Apr-14	16:00	Cloudy	22.1	1013.3	1.34	1.34	1.34	1925.3	2.7068	2.8547	0.1479	3227.98	3251.98	24.00	77	183	260
22-Apr-14	9:00	23-Apr-14	9:00	Cloudy	24.8	1012.6	1.34	1.34	1.34	1925.3	2.7142	2.8396	0.1254	3251.98	3275.98	24.00	65	183	260
28-Apr-14	9:00	29-Apr-14	9:00	Sunny	25.4	1013.5	1.34	1.34	1.34	1925.3	2.7168	2.8819	0.1651	3275.98	3299.98	24.00	86	183	260
																Average	67
																Min	36
																Max	86
Bolded values means the measured values exceed the Action Level; Underlined bolded values means the measured values exceed the Limit Level.