Lamma Power Station Extension - Air Quality Monitoring Data for Unit L9 (Operation)
Month: March 2007
Date Daily Maximum Stack NOx Concentration
@ (mg/Nm3)#
1/3/2007 74
2/3/2007 75
3/3/2007 71
4/3/2007 N.A. *
5/3/2007 73
6/3/2007 77
7/3/2007 79
8/3/2007 77
9/3/2007 77
10/3/2007 72
11/3/2007 73
12/3/2007 75
13/3/2007 74
14/3/2007 70
15/3/2007 70
16/3/2007 68
17/3/2007 N.A. *
18/3/2007 N.A. *
19/3/2007 78
20/3/2007 79
21/3/2007 76
22/3/2007 76
23/3/2007 74
24/3/2007 71
25/3/2007 66
26/3/2007 66
27/3/2007 64
28/3/2007 68
29/3/2007 67
30/3/2007 64
31/3/2007 62
Note: # - Hourly average value.  Expressed as at 0ºC, 101.325kPa, dry and
               corrected to 15% O2 condition.
         * - Unit L9 was not on load.