Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	February 2013
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/2/2013	*
2/2/2013	*
3/2/2013	*
4/2/2013	*
5/2/2013	*
6/2/2013	*
7/2/2013	*
8/2/2013	*
9/2/2013	*
10/2/2013	*
11/2/2013	*
12/2/2013	*
13/2/2013	*
14/2/2013	78
15/2/2013	71
16/2/2013	63
17/2/2013	67
18/2/2013	64
19/2/2013	64
20/2/2013	68
21/2/2013	69
22/2/2013	68
23/2/2013	63
24/2/2013	66
25/2/2013	64
26/2/2013	66
27/2/2013	63
28/2/2013	66
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.