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)
05-Jul-13	1st Hour	Sunny	--*	11:17	75	374	500
05-Jul-13	2nd Hour	Sunny	--*	12:17	75	374	500
05-Jul-13	3rd Hour	Sunny	--*	13:17	75	374	500
11-Jul-13	1st Hour	Sunny	--*	11:36	76	374	500
11-Jul-13	2nd Hour	Sunny	--*	12:36	75	374	500
11-Jul-13	3rd Hour	Sunny	--*	13:36	77	374	500
17-Jul-13	1st Hour	Cloudy	2.3	10:45	75	374	500
17-Jul-13	2nd Hour	Cloudy	2.9	11:45	75	374	500
17-Jul-13	3rd Hour	Cloudy	2.6	12:45	76	374	500
23-Jul-13	1st Hour	Cloudy	2.8	11:58	84	374	500
23-Jul-13	2nd Hour	Cloudy	4.7	12:58	83	374	500
23-Jul-13	3rd Hour	Cloudy	4.4	13:58	82	374	500
29-Jul-13	1st Hour	Sunny	0.8	13:17	83	374	500
29-Jul-13	2nd Hour	Sunny	2.2	14:17	84	374	500
29-Jul-13	3rd Hour	Sunny	0.3	15:17	82	374	500
				Average	78
				Min	75
				Max	84
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)
05-Jul-13	1st Hour	Sunny	--*	11:28	77	368	500
05-Jul-13	2nd Hour	Sunny	--*	12:28	75	368	500
05-Jul-13	3rd Hour	Sunny	--*	13:28	76	368	500
11-Jul-13	1st Hour	Sunny	--*	11:25	75	368	500
11-Jul-13	2nd Hour	Sunny	--*	12:25	76	368	500
11-Jul-13	3rd Hour	Sunny	--*	13:25	77	368	500
17-Jul-13	1st Hour	Cloudy	1.3	10:09	77	368	500
17-Jul-13	2nd Hour	Cloudy	2.3	11:09	76	368	500
17-Jul-13	3rd Hour	Cloudy	2.9	12:09	77	368	500
23-Jul-13	1st Hour	Cloudy	2.8	11:32	83	368	500
23-Jul-13	2nd Hour	Cloudy	2.8	12:32	84	368	500
23-Jul-13	3rd Hour	Cloudy	4.7	13:32	82	368	500
29-Jul-13	1st Hour	Sunny	0.8	13:30	84	368	500
29-Jul-13	2nd Hour	Sunny	2.2	14:30	84	368	500
29-Jul-13	3rd Hour	Sunny	0.3	15:30	83	368	500
				Average	79
				Min	75
				Max	84
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)
05-Jul-13	1st Hour	Sunny	--*	11:07	73	370	500
05-Jul-13	2nd Hour	Sunny	--*	12:07	74	370	500
05-Jul-13	3rd Hour	Sunny	--*	13:07	74	370	500
11-Jul-13	1st Hour	Sunny	--*	11:52	74	370	500
11-Jul-13	2nd Hour	Sunny	--*	12:52	75	370	500
11-Jul-13	3rd Hour	Sunny	--*	13:52	74	370	500
17-Jul-13	1st Hour	Cloudy	1.3	10:34	74	370	500
17-Jul-13	2nd Hour	Cloudy	2.3	11:34	73	370	500
17-Jul-13	3rd Hour	Cloudy	2.9	12:34	74	370	500
23-Jul-13	1st Hour	Cloudy	2.8	11:46	82	370	500
23-Jul-13	2nd Hour	Cloudy	4.7	12:46	83	370	500
23-Jul-13	3rd Hour	Cloudy	4.4	13:46	83	370	500
29-Jul-13	1st Hour	Sunny	0.8	13:05	83	370	500
29-Jul-13	2nd Hour	Sunny	2.2	14:05	82	370	500
29-Jul-13	3rd Hour	Sunny	0.3	15:05	82	370	500
				Average	77
				Min	73
				Max	83
*Average wind speed was not available due to wind measuring equipment under maintenance.