Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month: January 2009
Date Daily Maximum Stack NOx Concentration
@ (mg/Nm3)#
1/1/2009 68
2/1/2009 69
3/1/2009 67
4/1/2009 65
5/1/2009 63
6/1/2009 63
7/1/2009 58
8/1/2009 64
9/1/2009 67
10/1/2009 73
11/1/2009 73
12/1/2009 68
13/1/2009 70
14/1/2009 72
15/1/2009 66
16/1/2009 68
17/1/2009 68
18/1/2009 61
19/1/2009 60
20/1/2009 61
21/1/2009 61
22/1/2009 62
23/1/2009 59
24/1/2009 69
25/1/2009 65
26/1/2009 61
27/1/2009 68
28/1/2009 64
29/1/2009 63
30/1/2009 64
31/1/2009 *
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
               corrected to 15% O2 condition.
         * - Unit L9 was not on load.