Lamma Power Station Extension - Air Quality Monitoring Data for unit L10/L11 (Construction)
24-hr TSP (µg/m3)						1-hr TSP (µg/m3)
Date	Reservoir (AM1)	East Gate (AM2)	Ash Lagoon (AM3)	Tai Yuen Village (AM4)		Date	Time	Reservoir (AM1)	East Gate (AM2)	Ash Lagoon (AM3)
2/8/2017	35	49	25	60		2/8/2017	15:00 - 15:59	3	25	6
8/8/2017	40	31	26	24			16:00 - 16:59	8	19	13
14/8/2017	25	60	25	7			17:00 - 17:59	28	25	36
20/8/2017	20	43	17	18		8/8/2017	15:00 - 15:59	27	67	30
26/8/2017	37	32	21	47			16:00 - 16:59	28	60	85
							17:00 - 17:59	35	44	65
						14/8/2017	15:00 - 15:59	25	58	9
							16:00 - 16:59	17	56	42
							17:00 - 17:59	23	45	40
						20/8/2017	15:00 - 15:59	13	49	27
							16:00 - 16:59	16	51	39
							17:00 - 17:59	38	33	26
						26/8/2017	15:00 - 15:59	15	25	27
							16:00 - 16:59	30	34	39
							17:00 - 17:59	41	35	36
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm3)#
1/8/2017		47
2/8/2017		50
3/8/2017		53
4/8/2017		49
5/8/2017		51
6/8/2017		49
7/8/2017		51
8/8/2017		52
9/8/2017		52
10/8/2017		50
11/8/2017		51
12/8/2017		51
13/8/2017		52
14/8/2017		53
15/8/2017		53
16/8/2017		52
17/8/2017		51
18/8/2017		51
19/8/2017		50
20/8/2017		48
21/8/2017		49
22/8/2017		47
23/8/2017		47
24/8/2017		47
25/8/2017		50
26/8/2017		52
27/8/2017		52
28/8/2017		51
29/8/2017		52
30/8/2017		56
31/8/2017		56
Note:
# - Hourly average value.  Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition