Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	February 2011
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/2/2011	*
2/2/2011	*
3/2/2011	*
4/2/2011	*
5/2/2011	*
6/2/2011	*
7/2/2011	*
8/2/2011	*
9/2/2011	*
10/2/2011	79
11/2/2011	65
12/2/2011	*
13/2/2011	*
14/2/2011	*
15/2/2011	*
16/2/2011	*
17/2/2011	*
18/2/2011	77
19/2/2011	70
20/2/2011	69
21/2/2011	67
22/2/2011	72
23/2/2011	70
24/2/2011	68
25/2/2011	68
26/2/2011	70
27/2/2011	64
28/2/2011	66
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.