Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	March 2009
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/3/2009	56
2/3/2009	59
3/3/2009	59
4/3/2009	60
5/3/2009	58
6/3/2009	59
7/3/2009	58
8/3/2009	62
9/3/2009	62
10/3/2009	60
11/3/2009	58
12/3/2009	57
13/3/2009	52
14/3/2009	68
15/3/2009	62
16/3/2009	57
17/3/2009	57
18/3/2009	55
19/3/2009	54
20/3/2009	52
21/3/2009	50
22/3/2009	45
23/3/2009	51
24/3/2009	53
25/3/2009	56
26/3/2009	63
27/3/2009	58
28/3/2009	55
29/3/2009	59
30/3/2009	59
31/3/2009	60
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.