Lamma Power Station Extension - Air Quality Monitoring Data
24-hr TSP  (ug/m3)						1-hr TSP  (ug/m3)
Date	Reservoir	East Gate	Ash Lagoon	Tai Yuen Village		Date	Time	Reservoir	East Gate	Ash Lagoon
	(AM1)	(AM2)	(AM3)	(AM4)				(AM1)	(AM2)	(AM3)
01/03/2003	40	36	40	46		01/03/2003	15:00-15:59	21	23	18
07/03/2003	83	94	(1)	57			16:00-16:59	34	43	23
11/03/2003	-	-	69	-			17:00-17:59	37	42	30
13/03/2003	46	40	38	47		07/03/2003	15:00-15:59	77	110	81
19/03/2003	36	37	38	29			16:00-16:59	85	112	87
25/03/2003	46	42	43	43			17:00-17:59	80	105	77
31/03/2003	36	32	30	31		13/03/2003	15:00-15:59	51	49	51
							16:00-16:59	55	51	54
							17:00-17:59	45	43	52
						19/03/2003	15:00-15:59	35	35	33
							16:00-16:59	42	40	41
							17:00-17:59	48	44	45
						25/03/2003	15:00-15:59	40	43	40
							16:00-16:59	53	53	51
							17:00-17:59	48	48	50
						31/03/2003	15:00-15:59	27	25	20
							16:00-16:59	40	31	27
							17:00-17:59	31	31	27
Note :	(1) Partisol TSP Sampler at AM3 (Ash Lagoon) was found defective during the collection of filter paper on 10/03/2003.
	The defect was rectified on the same day.  A make-up 24 hour sampling was performed on 11/03/2003.