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
Date	Session	Condition	averaged Wind Speed (m/s)	(hh:mm)	(µg/m³)	(µg/m³)	(µg/m³)
1-Aug-12	1st Hour	Sunny	2.1	13:20	98	374	500
1-Aug-12	2nd Hour	Sunny	2.5	14:20	95	374	500
1-Aug-12	3rd Hour	Sunny	1.2	15:20	94	374	500
7-Aug-12	1st Hour	Sunny	2.4	11:05	90	374	500
7-Aug-12	2nd Hour	Sunny	2.3	12:05	91	374	500
7-Aug-12	3rd Hour	Sunny	0.9	13:05	87	374	500
13-Aug-12	1st Hour	Cloudy	0.7	14:15	83	374	500
13-Aug-12	2nd Hour	Cloudy	0.8	15:15	81	374	500
13-Aug-12	3rd Hour	Cloudy	0.8	16:15	81	374	500
18-Aug-12	1st Hour	Sunny	0.1	10:22	80	374	500
18-Aug-12	2nd Hour	Sunny	1.1	11:22	83	374	500
18-Aug-12	3rd Hour	Sunny	4.2	12:22	82	374	500
24-Aug-12	1st Hour	Sunny	2.5	12:12	81	374	500
24-Aug-12	2nd Hour	Sunny	3.5	13:12	79	374	500
24-Aug-12	3rd Hour	Sunny	4.3	14:12	83	374	500
30-Aug-12	1st Hour	Sunny	1.8	10:30	88	374	500
30-Aug-12	2nd Hour	Sunny	0.3	11:30	86	374	500
30-Aug-12	3rd Hour	Sunny	1.3	12:30	87	374	500
				Average	86
				Min	79
				Max	98

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
Date	Session	Condition	averaged Wind Speed (m/s)	(hh:mm)	(µg/m³)	(µg/m³) ^	(µg/m³)
1-Aug-12	1st Hour	Sunny	2.1	13:30	98	368	500
1-Aug-12	2nd Hour	Sunny	2.5	14:30	97	368	500
1-Aug-12	3rd Hour	Sunny	1.2	15:30	96	368	500
7-Aug-12	1st Hour	Sunny	1.9	10:50	87	368	500
7-Aug-12	2nd Hour	Sunny	2.4	11:50	90	368	500
7-Aug-12	3rd Hour	Sunny	2.3	12:50	92	368	500
13-Aug-12	1st Hour	Cloudy	0.7	14:29	84	368	500
13-Aug-12	2nd Hour	Cloudy	0.8	15:29	86	368	500
13-Aug-12	3rd Hour	Cloudy	0.8	16:29	84	368	500
18-Aug-12	1st Hour	Sunny	0.1	10:31	83	368	500
18-Aug-12	2nd Hour	Sunny	1.1	11:31	81	368	500
18-Aug-12	3rd Hour	Sunny	4.2	12:31	82	368	500
24-Aug-12	1st Hour	Sunny	2.5	12:00	83	368	500
24-Aug-12	2nd Hour	Sunny	3.5	13:00	84	368	500
24-Aug-12	3rd Hour	Sunny	4.3	14:00	82	368	500
30-Aug-12	1st Hour	Sunny	1.8	10:19	90	368	500
30-Aug-12	2nd Hour	Sunny	0.3	11:19	86	368	500
30-Aug-12	3rd Hour	Sunny	1.3	12:19	87	368	500
				Average	87
				Min	81
				Max	98
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
Date	Session	Condition	averaged Wind Speed (m/s)	(hh:mm)	(µg/m³)	(µg/m³)	(µg/m³)
1-Aug-12	1st Hour	Sunny	2.1	13:03	92	370	500
1-Aug-12	2nd Hour	Sunny	2.5	14:03	92	370	500
1-Aug-12	3rd Hour	Sunny	1.2	15:03	94	370	500
7-Aug-12	1st Hour	Sunny	2.4	11:20	87	370	500
7-Aug-12	2nd Hour	Sunny	2.3	12:20	90	370	500
7-Aug-12	3rd Hour	Sunny	0.9	13:20	91	370	500
13-Aug-12	1st Hour	Cloudy	0.7	14:41	82	370	500
13-Aug-12	2nd Hour	Cloudy	0.8	15:41	79	370	500
13-Aug-12	3rd Hour	Cloudy	0.8	16:41	79	370	500
18-Aug-12	1st Hour	Sunny	0.1	10:08	79	370	500
18-Aug-12	2nd Hour	Sunny	1.1	11:08	78	370	500
18-Aug-12	3rd Hour	Sunny	4.2	12:08	83	370	500
24-Aug-12	1st Hour	Sunny	3.5	12:30	84	370	500
24-Aug-12	2nd Hour	Sunny	4.3	13:30	82	370	500
24-Aug-12	3rd Hour	Sunny	3.3	14:30	77	370	500
30-Aug-12	1st Hour	Sunny	1.8	10:45	82	370	500
30-Aug-12	2nd Hour	Sunny	0.3	11:45	86	370	500
30-Aug-12	3rd Hour	Sunny	1.3	12:45	84	370	500
				Average	85
				Min	77
				Max	94