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)
06/06/2005	58	59	49	60		06/06/2005	15:00-15:59	67	66	70
12/06/2005	31	47	*	32			16:00-16:59	58	61	60
15/06/2005	-	-	31	-			17:00-17:59	56	53	57
18/06/2005	49	38	22	35		12/06/2005	15:00-15:59	28	33	25
24/06/2005	30	36	27	36			16:00-16:59	35	46	28
30/06/2005	15	21	13	18			17:00-17:59	36	70	33
						18/06/2005	15:00-15:59	50	36	20
							16:00-16:59	57	37	21
							17:00-17:59	111	34	21
						24/06/2005	15:00-15:59	#	15	17
							16:00-16:59	#	40	24
							17:00-17:59	#	37	34
						26/06/2005	15:00-15:59	21	-	-
							16:00-16:59	13	-	-
							17:00-17:59	25	-	-
						30/06/2005	15:00-15:59	12	18	14
							16:00-16:59	14	17	17
							17:00-17:59	9	13	13
* - 24-hr Partisol TSP sampler at AM3 (Ash Lagoon) was found defective on 13/06/2005, during the collection of filter sample.
MiniVol TSP sampler was used to conduct the 24-hr TSP make-up sampling on 15/06/2005.  A new Partisol TSP sampler was installed
on 17/06/2005 to replace the defective sampler.
# - Missing data was due to power failure of 1-hr TEOM TSP sampler at AM1 (Reservoir) on 24/06/2005.  Make-up 1-hr TSP sampling was conducted
on 26/06/2005.