Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month:	September 2012
Date	Daily Maximum Stack NOx Concentration
	(mg/Nm3)#
1/9/2012	56
2/9/2012	56
3/9/2012	57
4/9/2012	57
5/9/2012	58
6/9/2012	59
7/9/2012	58
8/9/2012	58
9/9/2012	56
10/9/2012	57
11/9/2012	56
12/9/2012	55
13/9/2012	57
14/9/2012	61
15/9/2012	*
16/9/2012	62
17/9/2012	64
18/9/2012	64
19/9/2012	59
20/9/2012	57
21/9/2012	56
22/9/2012	53
23/9/2012	53
24/9/2012	53
25/9/2012	56
26/9/2012	57
27/9/2012	59
28/9/2012	60
29/9/2012	63
30/9/2012	63
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
corrected to 15% O2 condition.
* - Unit L9 was not on load.