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)
05-Nov-13	16:00	06-Nov-13	16:00	Sunny	24.2	1018.3	1.33	1.33	1.33	1912.3	2.7481	2.9769	0.2288	2549.84	2573.84	24.00	120	176	260
11-Nov-13	16:00	12-Nov-13	16:00	Cloudy	21.9	1013.2	1.33	1.33	1.33	1912.3	2.7167	2.8323	0.1156	2573.84	2597.84	24.00	60	176	260
18-Nov-13	9:00	19-Nov-13	9:00	Sunny	20.7	1020.6	1.33	1.33	1.33	1912.3	2.7439	2.9826	0.2387	2597.84	2621.84	24.00	125	176	260
22-Nov-13	16:00	23-Nov-13	16:00	Sunny	25.1	1015.6	1.33	1.33	1.33	1912.3	2.7269	2.8346	0.1077	2621.84	2645.84	24.00	56	176	260
28-Nov-13	16:10	29-Nov-13	16:10	Sunny	15.0	1024.2	1.33	1.33	1.33	1912.3	2.6828	2.8119	0.1291	2645.84	2669.84	24.00	68	176	260
																Average	86
																Min	56
																Max	125
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)
05-Nov-13	16:00	06-Nov-13	16:00	Sunny	24.2	1018.3	1.32	1.32	1.32	1905.1	2.7370	2.9426	0.2056	2510.30	2534.30	24.00	108	167	260
11-Nov-13	16:00	12-Nov-13	16:00	Cloudy	21.9	1013.2	1.32	1.32	1.32	1905.1	2.6928	3.1131	0.4203	2534.30	2558.30	24.00	221	167	260
18-Nov-13	9:00	19-Nov-13	9:00	Sunny	20.7	1020.6	1.32	1.32	1.32	1905.1	2.7067	3.1706	0.4639	2558.30	2582.30	24.00	244	167	260
22-Nov-13	16:00	23-Nov-13	16:00	Sunny	25.1	1015.6	1.32	1.32	1.32	1905.1	2.7000	3.6871	0.9871	2582.30	2606.30	24.00	518	167	260
28-Nov-13	16:10	29-Nov-13	16:10	Sunny	15.0	1024.2	1.32	1.32	1.32	1905.1	2.6663	2.8240	0.1577	2606.30	2630.30	24.00	83	167	260
																Average	235
																Min	83
																Max	518
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)
05-Nov-13	16:00	06-Nov-13	16:00	Sunny	24.2	1018.3	1.33	1.33	1.33	1916.6	2.7514	2.9589	0.2075	2531.98	2555.98	24.00	108	183	260
11-Nov-13	16:00	12-Nov-13	16:00	Cloudy	21.9	1013.2	1.33	1.33	1.33	1916.6	2.7132	2.8232	0.1100	2555.98	2579.98	24.00	57	183	260
18-Nov-13	9:00	19-Nov-13	9:00	Sunny	20.7	1020.6	1.33	1.33	1.33	1916.6	2.7334	2.9590	0.2256	2579.98	2603.98	24.00	118	183	260
22-Nov-13	16:00	23-Nov-13	16:00	Sunny	25.1	1015.6	1.33	1.33	1.33	1916.6	2.7342	2.8475	0.1133	2603.98	2627.98	24.00	59	183	260
28-Nov-13	16:10	29-Nov-13	16:10	Sunny	15.0	1024.2	1.33	1.33	1.33	1916.6	2.6862	2.8188	0.1326	2627.98	2651.98	24.00	69	183	260
																Average	76
																Min	57
																Max	118
Bolded values means the measured values exceed the Action Level; Underlined bolded values means the measured values exceed the Limit Level.