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)
5/7/2019	33	47	29	15	5/7/2019	15:00 - 15:59	29	54	38
11/7/2019	32	31	26	7		16:00 - 16:59	29	54	43
17/7/2019	60	65	53	72		17:00 - 17:59	30	97	46
23/7/2019	20	26	19	12	11/7/2019	15:00 - 15:59	23	17	17
29/7/2019	12	14	11	8		16:00 - 16:59	21	36	24
						17:00 - 17:59	27	53	39
					17/7/2019	15:00 - 15:59	51	65	62
						16:00 - 16:59	99	96	76
						17:00 - 17:59	102	113	75
					23/7/2019	15:00 - 15:59	19	24	15
						16:00 - 16:59	17	24	18
						17:00 - 17:59	21	26	23
					29/7/2019	15:00 - 15:59	22	16	12
						16:00 - 16:59	42	17	13
						17:00 - 17:59	20	12	13
Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)
Date	Daily Maximum Stack NOx concentration (mg/Nm^3)^#
1/7/2019		51
2/7/2019		49
3/7/2019		46
4/7/2019		48
5/7/2019		46
6/7/2019		46
7/7/2019		46
8/7/2019		46
9/7/2019		46
10/7/2019		46
11/7/2019		46
12/7/2019		46
13/7/2019		46
14/7/2019		46
15/7/2019		47
16/7/2019		48
17/7/2019		49
18/7/2019		50
19/7/2019		47
20/7/2019		46
21/7/2019		45
22/7/2019		51
23/7/2019		50
24/7/2019		50
25/7/2019		48
26/7/2019		47
27/7/2019		49
28/7/2019		50
29/7/2019		50
30/7/2019		48
31/7/2019		45
Note:
# - Hourly average value. Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition