Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	October 2010
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/10/2010	*
2/10/2010	*
3/10/2010	62
4/10/2010	72
5/10/2010	62
6/10/2010	63
7/10/2010	60
8/10/2010	60
9/10/2010	59
10/10/2010	56
11/10/2010	56
12/10/2010	64
13/10/2010	65
14/10/2010	57
15/10/2010	60
16/10/2010	62
17/10/2010	61
18/10/2010	61
19/10/2010	64
20/10/2010	63
21/10/2010	62
22/10/2010	63
23/10/2010	76
24/10/2010	75
25/10/2010	75
26/10/2010	75
27/10/2010	78
28/10/2010	78
29/10/2010	78
30/10/2010	76
31/10/2010	78
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.