Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	December 2013
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/12/2013	72
2/12/2013	72
3/12/2013	66
4/12/2013	70
5/12/2013	75
6/12/2013	72
7/12/2013	66
8/12/2013	66
9/12/2013	67
10/12/2013	67
11/12/2013	63
12/12/2013	65
13/12/2013	62
14/12/2013	64
15/12/2013	62
16/12/2013	64
17/12/2013	64
18/12/2013	68
19/12/2013	71
20/12/2013	73
21/12/2013	71
22/12/2013	65
23/12/2013	71
24/12/2013	70
25/12/2013	69
26/12/2013	71
27/12/2013	73
28/12/2013	72
29/12/2013	73
30/12/2013	68
31/12/2013	72
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.