Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	December 2008
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/12/2008	64
2/12/2008	63
3/12/2008	62
4/12/2008	64
5/12/2008	67
6/12/2008	*
7/12/2008	*
8/12/2008	70
9/12/2008	67
10/12/2008	67
11/12/2008	63
12/12/2008	59
13/12/2008	61
14/12/2008	66
15/12/2008	64
16/12/2008	62
17/12/2008	61
18/12/2008	62
19/12/2008	*
20/12/2008	*
21/12/2008	*
22/12/2008	*
23/12/2008	*
24/12/2008	*
25/12/2008	*
26/12/2008	*
27/12/2008	*
28/12/2008	*
29/12/2008	59
30/12/2008	60
31/12/2008	53
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.