Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	April 2013
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/4/2013	64
2/4/2013	60
3/4/2013	61
4/4/2013	61
5/4/2013	58
6/4/2013	60
7/4/2013	65
8/4/2013	63
9/4/2013	62
10/4/2013	61
11/4/2013	65
12/4/2013	62
13/4/2013	66
14/4/2013	60
15/4/2013	59
16/4/2013	57
17/4/2013	52
18/4/2013	52
19/4/2013	53
20/4/2013	57
21/4/2013	58
22/4/2013	60
23/4/2013	59
24/4/2013	60
25/4/2013	59
26/4/2013	64
27/4/2013	69
28/4/2013	63
29/4/2013	62
30/4/2013	59
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.