Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	January 2011
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/1/2011	76
2/1/2011	74
3/1/2011	75
4/1/2011	74
5/1/2011	73
6/1/2011	76
7/1/2011	78
8/1/2011	73
9/1/2011	72
10/1/2011	78
11/1/2011	78
12/1/2011	76
13/1/2011	77
14/1/2011	77
15/1/2011	76
16/1/2011	78
17/1/2011	77
18/1/2011	76
19/1/2011	74
20/1/2011	73
21/1/2011	75
22/1/2011	*
23/1/2011	*
24/1/2011	*
25/1/2011	*
26/1/2011	*
27/1/2011	*
28/1/2011	*
29/1/2011	*
30/1/2011	*
31/1/2011	*
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.