Lamma Power Station Extension - Air Quality Monitoring Data
24-hr TSP  (ug/m3) 1-hr TSP  (ug/m3)
Date Reservoir East Gate Ash Lagoon Tai Yuen Village Date Time Reservoir East Gate Ash Lagoon
(AM1) (AM2) (AM3) (AM4) (AM1) (AM2) (AM3)
05/06/2003 59 53 53 56 05/06/2003 15:00-15:59 58 48 60
11/06/2003 39 40 43 32 16:00-16:59 68 59 69
17/06/2003 65 69 73 63 17:00-17:59 68 61 67
23/06/2003(2) 73 (25/6) 21 17 18 11/06/2003(1) 15:00-15:59 18 (12/6) 10 13
29/06/2003 33 28 18 14 16:00-16:59 17 (12/6) 16 17
17:00-17:59 7 (12/6) 16 8
17/06/2003 15:00-15:59 90 100 97
16:00-16:59 95 105 96
17:00-17:59 86 70 83
23/06/2003 15:00-15:59 45 16 15
16:00-16:59 19 14 13
17:00-17:59 38 26 24
29/06/2003 15:00-15:59 10 24 14
16:00-16:59 39 18 13
17:00-17:59 20 12 16
Note :
(1) TEOM 1-hr TSP sampler at AM1 (Reservoir) tripped on 11/6/2003.  A make-up 1hr TSP sampling for AM1 was carried out on 12/6/2003.
(2) 24-hr TSP sampler at AM1 (Reservoir) was found defective during the collection of filter paper on 24/6/2003. The defective part was replaced on the same day.  A make-up 24-hr TSP sampling for AM1 was carried out on 25/6/2003.