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)
5/4/2018	32	31	35	46	5/4/2018	15:00 - 15:59	22	15	31
11/4/2018	47	46	37	44		16:00 - 16:59	26	30	37
17/4/2018	35	45	37	33		17:00 - 17:59	29	31	36
23/4/2018	25	23	16	35	11/4/2018	15:00 - 15:59	66	46	61
29/4/2018	46	46	45	38		16:00 - 16:59	58	49	49
						17:00 - 17:59	61	49	40
					17/4/2018	15:00 - 15:59	32	30	28
						16:00 - 16:59	31	35	32
						17:00 - 17:59	35	35	35
					23/4/2018	15:00 - 15:59	21	24	13
						16:00 - 16:59	24	21	6
						17:00 - 17:59	18	14	10
					29/4/2018	15:00 - 15:59	47	40	37
						16:00 - 16:59	47	41	40
						17:00 - 17:59	40	43	38
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm^3)^#
1/4/2018		58
2/4/2018		55
3/4/2018		55
4/4/2018		56
5/4/2018		57
6/4/2018		65
7/4/2018		72
8/4/2018		70
9/4/2018		62
10/4/2018		59
11/4/2018		54
12/4/2018		51
13/4/2018		53
14/4/2018		53
15/4/2018		58
16/4/2018		59
17/4/2018		60
18/4/2018		64
19/4/2018		64
20/4/2018		54
21/4/2018		53
22/4/2018		53
23/4/2018		51
24/4/2018		52
25/4/2018		55
26/4/2018		53
27/4/2018		54
28/4/2018		52
29/4/2018		52
30/4/2018		51
Note:
# - Hourly average value. Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition