Appendix G Impact Air Quality Monitoring Results
1-hour TSP Monitoring Results at Station AMS2 - Tung Chung Development Pier
Date		Weather	averaged Wind Speed (m/s)	Time	Conc.	Actino Level	Limit Level
	Session	Condition		(hh:mm)	(µg/m3)	(µg/m3)	(µg/m3)
4-Oct-12	1st Hour	Sunny	2.1	12:10	83	374	500
4-Oct-12	2nd Hour	Sunny	0.2	13:10	81	374	500
4-Oct-12	3rd Hour	Sunny	2.4	14:10	83	374	500
10-Oct-12	1st Hour	Sunny	3.7	11:15	86	374	500
10-Oct-12	2nd Hour	Sunny	2.8	12:15	83	374	500
10-Oct-12	3rd Hour	Sunny	3.8	13:15	83	374	500
16-Oct-12	1st Hour	Sunny	2.7	11:05	82	374	500
16-Oct-12	2nd Hour	Sunny	1.5	12:05	80	374	500
16-Oct-12	3rd Hour	Sunny	1.5	13:05	83	374	500
22-Oct-12	1st Hour	Sunny	0.1	9:53	79	374	500
22-Oct-12	2nd Hour	Sunny	0.1	10:53	80	374	500
22-Oct-12	3rd Hour	Sunny	0.6	11:53	79	374	500
27-Oct-12	1st Hour	Cloudy	7.9	13:34	78	374	500
27-Oct-12	2nd Hour	Cloudy	3.6	14:34	76	374	500
27-Oct-12	3rd Hour	Cloudy	4.8	15:34	79	374	500
				Average	81
				Min	76
				Max	86
1-hour TSP Monitoring Results at Station AMS3A - Site Boundary of Site Office (WA2)
Date		Weather	averaged Wind Speed (m/s)	Time	Conc.	Actino Level	Limit Level
	Session	Condition		(hh:mm)	(µg/m3)	(µg/m3) ^	(µg/m3)
4-Oct-12	1st Hour	Sunny	1.1	11:40	86	368	500
4-Oct-12	2nd Hour	Sunny	2.1	12:40	86	368	500
4-Oct-12	3rd Hour	Sunny	0.2	13:40	87	368	500
10-Oct-12	1st Hour	Sunny	3.7	11:25	87	368	500
10-Oct-12	2nd Hour	Sunny	2.8	12:25	87	368	500
10-Oct-12	3rd Hour	Sunny	3.8	13:25	85	368	500
16-Oct-12	1st Hour	Sunny	2.7	10:55	83	368	500
16-Oct-12	2nd Hour	Sunny	1.5	11:55	82	368	500
16-Oct-12	3rd Hour	Sunny	1.5	12:55	84	368	500
22-Oct-12	1st Hour	Sunny	0.7	9:45	81	368	500
22-Oct-12	2nd Hour	Sunny	0.1	10:45	80	368	500
22-Oct-12	3rd Hour	Sunny	0.1	11:45	81	368	500
27-Oct-12	1st Hour	Cloudy	7.9	13:25	80	368	500
27-Oct-12	2nd Hour	Cloudy	3.6	14:25	80	368	500
27-Oct-12	3rd Hour	Cloudy	4.8	15:25	78	368	500
				Average	83
				Min	78
				Max	87
Remarks:
^ Action Level set out at AMS3 Ho Yu College is adopted.
1-hour TSP Monitoring Results at Station AMS7 - Hong Kong SkyCity Marriott Hotel
Date		Weather	averaged Wind Speed (m/s)	Time	Conc.	Actino Level	Limit Level
	Session	Condition		(hh:mm)	(µg/m3)	(µg/m3)	(µg/m3)
4-Oct-12	1st Hour	Sunny	2.1	11:55	83	370	500
4-Oct-12	2nd Hour	Sunny	0.2	12:55	85	370	500
4-Oct-12	3rd Hour	Sunny	2.4	13:55	83	370	500
10-Oct-12	1st Hour	Sunny	3.7	11:00	81	370	500
10-Oct-12	2nd Hour	Sunny	2.8	12:00	84	370	500
10-Oct-12	3rd Hour	Sunny	3.8	13;00	82	370	500
16-Oct-12	1st Hour	Sunny	2.7	11:15	80	370	500
16-Oct-12	2nd Hour	Sunny	1.5	12:15	76	370	500
16-Oct-12	3rd Hour	Sunny	1.5	13:15	75	370	500
22-Oct-12	1st Hour	Sunny	0.1	10:03	79	370	500
22-Oct-12	2nd Hour	Sunny	0.1	11:03	78	370	500
22-Oct-12	3rd Hour	Sunny	0.6	12:03	77	370	500
27-Oct-12	1st Hour	Cloudy	7.9	13:07	75	370	500
27-Oct-12	2nd Hour	Cloudy	3.6	14:07	76	370	500
27-Oct-12	3rd Hour	Cloudy	4.8	15:07	77	370	500
				Average	79
				Min	75
				Max	85