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)
6/3/2018	22	26	25	53	6/3/2018	15:00 - 15:59	22	17	28
12/3/2018	40	36	41	44		16:00 - 16:59	23	20	29
18/3/2018	35	37	35	44		17:00 - 17:59	24	21	30
24/3/2018	68	66	57	96	12/3/2018	15:00 - 15:59	40	31	41
30/3/2018	44	38	44	69		16:00 - 16:59	40	30	41
						17:00 - 17:59	40	30	41
					18/3/2018	15:00 - 15:59	37	32	35
						16:00 - 16:59	37	32	35
						17:00 - 17:59	38	32	35
					24/3/2018	15:00 - 15:59	71	53	56
						16:00 - 16:59	71	53	56
						17:00 - 17:59	72	54	55
					30/3/2018	15:00 - 15:59	42	38	44
						16:00 - 16:59	42	37	44
						17:00 - 17:59	41	38	43
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm^3)^#
1/3/2018		*
2/3/2018		*
3/3/2018		*
4/3/2018		*
5/3/2018		*
6/3/2018		*
7/3/2018		*
8/3/2018		*
9/3/2018		*
10/3/2018		*
11/3/2018		*
12/3/2018		*
13/3/2018		*
14/3/2018		*
15/3/2018		*
16/3/2018		*
17/3/2018		73^
18/3/2018		*
19/3/2018		*
20/3/2018		72
21/3/2018		82 ^
22/3/2018		65
23/3/2018		58
24/3/2018		56
25/3/2018		57
26/3/2018		56
27/3/2018		57
28/3/2018		57
29/3/2018		57
30/3/2018		56
31/3/2018		60
Note:
# - Hourly average value. Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition * - Unit L9 was not on load. ^ - Unit L9 on oil firing.