Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	April 2010
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/4/2010	71
2/4/2010	71
3/4/2010	77
4/4/2010	73
5/4/2010	73
6/4/2010	69
7/4/2010	65
8/4/2010	80
9/4/2010	77
10/4/2010	75
11/4/2010	69
12/4/2010	64
13/4/2010	65
14/4/2010	64
15/4/2010	69
16/4/2010	66
17/4/2010	72
18/4/2010	70
19/4/2010	63
20/4/2010	66
21/4/2010	63
22/4/2010	61
23/4/2010	74
24/4/2010	73
25/4/2010	73
26/4/2010	72
27/4/2010	70
28/4/2010	70
29/4/2010	69
30/4/2010	71
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.