Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	November 2009
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/11/2009	47
2/11/2009	56
3/11/2009	69
4/11/2009	63
5/11/2009	57
6/11/2009	49
7/11/2009	46
8/11/2009	51
9/11/2009	49
10/11/2009	50
11/11/2009	51
12/11/2009	52
13/11/2009	59
14/11/2009	63
15/11/2009	61
16/11/2009	58
17/11/2009	65
18/11/2009	69
19/11/2009	68
20/11/2009	66
21/11/2009	69
22/11/2009	69
23/11/2009	67
24/11/2009	59
25/11/2009	55
26/11/2009	56
27/11/2009	57
28/11/2009	*
29/11/2009	*
30/11/2009	62
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.