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)
3/6/2017	45	84	28	21		3/6/2017	15:00 - 15:59	42	68	34
9/6/2017	31	40	17	60			16:00 - 16:59	45	60	45
15/6/2017	40	44	34	29			17:00 - 17:59	38	48	32
21/6/2017	30	33	31	19		9/6/2017	15:00 - 15:59	17	21	22
27/6/2017	30	40	26	31			16:00 - 16:59	16	23	19
							17:00 - 17:59	11	17	16
						15/6/2017	15:00 - 15:59	39	59	23
							16:00 - 16:59	40	56	24
							17:00 - 17:59	41	45	26
						21/6/2017	15:00 - 15:59	18	33	40
							16:00 - 16:59	38	31	36
							17:00 - 17:59	21	39	45
						27/6/2017	15:00 - 15:59	18	53	46
							16:00 - 16:59	13	46	64
							17:00 - 17:59	16	42	50
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm3)#
1/6/2017		49
2/6/2017		46
3/6/2017		46
4/6/2017		47
5/6/2017		46
6/6/2017		47
7/6/2017		49
8/6/2017		50
9/6/2017		51
10/6/2017		52
11/6/2017		50
12/6/2017		51
13/6/2017		51
14/6/2017		53
15/6/2017		52
16/6/2017		51
17/6/2017		52
18/6/2017		52
19/6/2017		52
20/6/2017		52
21/6/2017		51
22/6/2017		49
23/6/2017		50
24/6/2017		50
25/6/2017		51
26/6/2017		51
27/6/2017		50
28/6/2017		51
29/6/2017		53
30/6/2017		53
Note:
# - Hourly average value.  Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition