Lamma Power Station Extension - Air Quality Monitoring Data for unit L10/L11 (Construction)
24-hr TSP (µg/m^3)					1-hr TSP (µg/m^3)
Date	Reservoir (AM1)	East Gate (AM2)	Ash Lagoon (AM3)	Tai Yuen Village (AM4)	Date	Time	Reservoir (AM1)	East Gate (AM2)	Ash Lagoon (AM3)
6/1/2019	39	55	39	49	6/1/2019	15:00 - 15:59	38	30	19
12/1/2019	115	116	113	149		16:00 - 16:59	19	24	14
18/1/2019	46	48	43	24		17:00 - 17:59	15	22	14
24/1/2019	64	47	59	72	12/1/2019	15:00 - 15:59	142	192	151
30/1/2019	35	31	33	31		16:00 - 16:59	165	207	161
						17:00 - 17:59	156	183	164
					18/1/2019	15:00 - 15:59	41	62	47
						16:00 - 16:59	50	77	52
						17:00 - 17:59	56	80	54
					24/1/2019	15:00 - 15:59	67	54	65
						16:00 - 16:59	73	54	66
						17:00 - 17:59	69	41	55
					30/1/2019	15:00 - 15:59	53	40	38
						16:00 - 16:59	37	38	33
						17:00 - 17:59	36	36	31
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm^3)^#
1/1/2019		61
2/1/2019		59
3/1/2019		55
4/1/2019		55
5/1/2019		56
6/1/2019		58
7/1/2019		58
8/1/2019		58
9/1/2019		58
10/1/2019		59
11/1/2019		58
12/1/2019		59
13/1/2019		59
14/1/2019		58
15/1/2019		57
16/1/2019		61
17/1/2019		61
18/1/2019		61
19/1/2019		63
20/1/2019		63
21/1/2019		62
22/1/2019		65
23/1/2019		64
24/1/2019		63
25/1/2019		63
26/1/2019		62
27/1/2019		64
28/1/2019		66
29/1/2019		64
30/1/2019		63
31/1/2019		58
Note:
# - Hourly average value. Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition