|
Lamma Power Station Extension - Air Quality Monitoring Data for
unit L13 (Construction) |
||||||||||
|
24-hr
TSP (µg/m3) |
1-hr
TSP (µg/m3) |
|||||||||
|
Date |
Reservoir (AM1) |
East
Gate (AM2) |
Ash
Lagoon (AM3) |
Tai
Yuen Village (AM4) |
Date |
Time |
Reservoir
(AM1) |
East
Gate (AM2) |
Ash
Lagoon (AM3) |
|
|
4/1/2026 |
50 |
47 |
46 |
19 |
4/1/2026 |
15:00
- 15:59 |
53 |
55 |
48 |
|
|
10/1/2026 |
54 |
49 |
49 |
18 |
16:00
- 16:59 |
59 |
52 |
49 |
||
|
16/1/2026 |
46 |
49 |
43 |
29 |
17:00
- 17:59 |
51 |
55 |
55 |
||
|
22/1/2026 |
55 |
61 |
56 |
38 |
10/1/2026 |
15:00
- 15:59 |
74 |
54 |
40 |
|
|
28/1/2026 |
44 |
50 |
37 |
58 |
16:00
- 16:59 |
40 |
41 |
37 |
||
|
|
|
|
|
|
17:00
- 17:59 |
40 |
42 |
43 |
||
|
|
16/1/2026 |
15:00
- 15:59 |
35 |
61 |
45 |
|||||
|
16:00
- 16:59 |
37 |
69 |
47 |
|||||||
|
17:00
- 17:59 |
42 |
47 |
41 |
|||||||
|
|
22/1/2026 |
15:00
- 15:59 |
75 |
89 |
78 |
|||||
|
|
16:00
- 16:59 |
69 |
103 |
78 |
||||||
|
|
17:00
- 17:59 |
76 |
107 |
85 |
||||||
|
|
28/1/2026 |
15:00
- 15:59 |
60 |
94 |
48 |
|||||
|
|
16:00
- 16:59 |
51 |
69 |
45 |
||||||
|
|
|
|
|
|
|
17:00
- 17:59 |
48 |
47 |
40 |
|
|
|
||||||||||
|
Lamma Power Station Extension - Air Quality Monitoring Data for
unit L9 (Operation) |
||||||||||
|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
|||||||||
|
1/1/2026 |
* |
|||||||||
|
2/1/2026 |
81^ |
|||||||||
|
3/1/2026 |
* |
|||||||||
|
4/1/2026 |
* |
|||||||||
|
5/1/2026 |
78 |
|||||||||
|
6/1/2026 |
79 |
|||||||||
|
7/1/2026 |
75 |
|||||||||
|
8/1/2026 |
79 |
|||||||||
|
9/1/2026 |
80 |
|||||||||
|
10/1/2026 |
* |
|||||||||
|
11/1/2026 |
* |
|||||||||
|
12/1/2026 |
76 |
|||||||||
|
13/1/2026 |
80 |
|||||||||
|
14/1/2026 |
76 |
|||||||||
|
15/1/2026 |
78 |
|||||||||
|
16/1/2026 |
80 |
|||||||||
|
17/1/2026 |
* |
|||||||||
|
18/1/2026 |
* |
|||||||||
|
19/1/2026 |
74 |
|||||||||
|
20/1/2026 |
75 |
|||||||||
|
21/1/2026 |
78 |
|||||||||
|
22/1/2026 |
78 |
|||||||||
|
23/1/2026 |
74 |
|||||||||
|
24/1/2026 |
77 |
|||||||||
|
25/1/2026 |
74 |
|||||||||
|
26/1/2026 |
74 |
|
|
|
|
|
|
|
||
|
27/1/2026 |
72 |
|
|
|
|
|
|
|
||
|
28/1/2026 |
70 |
|
|
|
|
|
|
|
||
|
29/1/2026 |
73 |
|
|
|
|
|
|
|
||
|
30/1/2026 |
77 |
|
|
|
|
|
|
|
||
|
31/1/2026 |
71 |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
Note: |
|
|
|
|
|
|||||
|
# - Hourly average value.
Expressed as at 0¢XC, 101.325kPa, dry and corrected to 15% O2 condition. |
|
|
|
|
||||||
|
* - Unit L9 was not on load. |
|
|
|
|
|
|
|
|
|
|
|
^ - The NOx concentration was 80.8 mg/Nm3, which is below the Action
Level of 81 mg/Nm3.
|
|
|
|
|
||||||
|
Lamma Power Station Extension - Air Quality Monitoring Data for
unit L10 (Operation) |
||||||||||
|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
|||||||||
|
1/1/2026 |
* |
|||||||||
|
2/1/2026 |
* |
|||||||||
|
3/1/2026 |
* |
|||||||||
|
4/1/2026 |
* |
|||||||||
|
5/1/2026 |
* |
|||||||||
|
6/1/2026 |
* |
|||||||||
|
7/1/2026 |
* |
|||||||||
|
8/1/2026 |
* |
|||||||||
|
9/1/2026 |
* |
|||||||||
|
10/1/2026 |
* |
|||||||||
|
11/1/2026 |
* |
|||||||||
|
12/1/2026 |
* |
|||||||||
|
13/1/2026 |
* |
|||||||||
|
14/1/2026 |
* |
|||||||||
|
15/1/2026 |
* |
|||||||||
|
16/1/2026 |
* |
|||||||||
|
17/1/2026 |
* |
|||||||||
|
18/1/2026 |
* |
|||||||||
|
19/1/2026 |
* |
|||||||||
|
20/1/2026 |
* |
|||||||||
|
21/1/2026 |
* |
|||||||||
|
22/1/2026 |
* |
|||||||||
|
23/1/2026 |
* |
|||||||||
|
24/1/2026 |
* |
|||||||||
|
25/1/2026 |
* |
|||||||||
|
26/1/2026 |
* |
|
|
|
|
|
|
|
||
|
27/1/2026 |
* |
|
|
|
|
|
|
|
||
|
28/1/2026 |
* |
|
|
|
|
|
|
|
||
|
29/1/2026 |
* |
|
|
|
|
|
|
|
||
|
30/1/2026 |
* |
|
|
|
|
|
|
|
||
|
31/1/2026 |
* |
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
||
|
The
daily maximum stack NOx concentration complies with the Action/Limit Level
for all unit loading ranges. Note: # - Hourly average value.
Expressed as at 0¢XC, 101.325kPa, dry and corrected to 15% O2 condition. *
- Unit L10 was not on load. ^
- Unit L10 was operating with loading less than 266 MW. |
||||||||||
|
|
||||||||||
|
Lamma Power Station Extension - Air Quality Monitoring Data for
unit L11 (Operation) |
||||||||||
|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
|||||||||
|
1/1/2026 |
5^ |
|||||||||
|
2/1/2026 |
15^ |
|||||||||
|
3/1/2026 |
15^ |
|||||||||
|
4/1/2026 |
9^ |
|||||||||
|
5/1/2026 |
7^ |
|
|
|
|
|
|
|
||
|
6/1/2026 |
14^ |
|
|
|
|
|
|
|
||
|
7/1/2026 |
11^ |
|||||||||
|
8/1/2026 |
4 |
|||||||||
|
9/1/2026 |
8^ |
|||||||||
|
10/1/2026 |
5^ |
|||||||||
|
11/1/2026 |
4 |
|||||||||
|
12/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
13/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
14/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
15/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
16/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
17/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
18/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
19/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
20/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
21/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
22/1/2026 |
11^ |
|
|
|
|
|
|
|
||
|
23/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
24/1/2026 |
* |
|
|
|
|
|
|
|
||
|
25/1/2026 |
* |
|
|
|
|
|
|
|
||
|
26/1/2026 |
11^ |
|
|
|
|
|
|
|
||
|
27/1/2026 |
2 |
|
|
|
|
|
|
|
||
|
28/1/2026 |
7^ |
|
|
|
|
|
|
|
||
|
29/1/2026 |
3 |
|
|
|
|
|
|
|
||
|
30/1/2026 |
3 |
|
|
|
|
|
|
|
||
|
31/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
The
daily maximum stack NOx concentration complies with the Action/Limit Level
for all unit loading ranges. Note: # - Hourly average value.
Expressed as at 0¢XC, 101.325kPa, dry and corrected to 15% O2 condition. * - Unit L11 was not on load. ^
- Unit L11 was operating with loading less than 266 MW. |
||||||||||
|
|
||||||||||
|
Lamma Power Station Extension - Air Quality Monitoring Data for
unit L12 (Operation) |
|
|||||||||
|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
|||||||||
|
1/1/2026 |
6^ |
|||||||||
|
2/1/2026 |
6^ |
|||||||||
|
3/1/2026 |
6^ |
|||||||||
|
4/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
5/1/2026 |
6^ |
|||||||||
|
6/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
7/1/2026 |
6^ |
|||||||||
|
8/1/2026 |
5^ |
|||||||||
|
9/1/2026 |
5^ |
|||||||||
|
10/1/2026 |
6^ |
|||||||||
|
11/1/2026 |
6^ |
|||||||||
|
12/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
13/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
14/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
15/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
16/1/2026 |
4 |
|
|
|
|
|
|
|
||
|
17/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
18/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
19/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
20/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
21/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
22/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
23/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
24/1/2026 |
7^ |
|
|
|
|
|
|
|
||
|
25/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
26/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
27/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
28/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
29/1/2026 |
6^ |
|
|
|
|
|
|
|
||
|
30/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
31/1/2026 |
5^ |
|
|
|
|
|
|
|
||
|
The
daily maximum stack NOx concentration complies with the Action/Limit Level
for all unit loading ranges. Note: # - Hourly average value.
Expressed as at 0¢XC, 101.325kPa, dry and corrected to 15% O2 condition. * - Unit L12 was not on load. ^
- Unit L12 was operating with loading less than 266 MW. |
||||||||||