|
Lamma
Power Station Extension - Air Quality Monitoring Data for unit L10/L11
(Construction) |
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|
24-hr
TSP (µg/m3) |
1-hr
TSP (µg/m3) |
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|
Date |
Reservoir (AM1) |
East
Gate (AM2) |
Ash
Lagoon (AM3) |
Tai
Yuen Village (AM4) |
Date |
Time |
Reservoir
(AM1) |
East
Gate (AM2) |
Ash
Lagoon (AM3) |
|
|
6/5/2021 |
47 |
49 |
40 |
31 |
6/5/2021 |
15:00
- 15:59 |
41 |
42 |
33 |
|
|
12/5/2021 |
22 |
24 |
15 |
31 |
16:00
- 16:59 |
47 |
44 |
36 |
||
|
18/5/2021 |
30 |
37 |
16 |
21 |
17:00
- 17:59 |
46 |
44 |
37 |
||
|
24/5/2021 |
16 |
17 |
12 |
29 |
12/5/2021 |
15:00
- 15:59 |
20 |
27 |
12 |
|
|
30/5/2021 |
33 |
42 |
22 |
17 |
16:00
- 16:59 |
19 |
30 |
15 |
||
|
|
|
|
|
|
17:00
- 17:59 |
24 |
28 |
15 |
||
|
|
|
|
|
|
18/5/2021 |
15:00
- 15:59 |
24 |
82 |
29 |
|
|
|
|
|
|
|
16:00
- 16:59 |
34 |
101 |
22 |
||
|
|
|
|
|
|
17:00
- 17:59 |
64 |
107 |
19 |
||
|
|
|
|
|
|
24/5/2021 |
15:00
- 15:59 |
21 |
20 |
15 |
|
|
16:00
- 16:59 |
30 |
20 |
15 |
|||||||
|
17:00
- 17:59 |
15 |
18 |
14 |
|||||||
|
|
|
|
|
|
|
30/5/2021 |
15:00
- 15:59 |
30 |
64 |
23 |
|
|
|
|
|
|
|
16:00
- 16:59 |
32 |
55 |
24 |
|
|
|
|
|
|
|
|
17:00
- 17:59 |
36 |
46 |
23 |
|
|
|
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|
Lamma
Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation) |
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|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
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|
1/5/2021 |
49 |
|||||||||
|
2/5/2021 |
54 |
|||||||||
|
3/5/2021 |
52 |
|||||||||
|
4/5/2021 |
52 |
|||||||||
|
5/5/2021 |
51 |
|||||||||
|
6/5/2021 |
52 |
|||||||||
|
7/5/2021 |
52 |
|||||||||
|
8/5/2021 |
49 |
|||||||||
|
9/5/2021 |
49 |
|||||||||
|
10/5/2021 |
51 |
|||||||||
|
11/5/2021 |
48 |
|||||||||
|
12/5/2021 |
47 |
|||||||||
|
13/5/2021 |
47 |
|||||||||
|
14/5/2021 |
48 |
|||||||||
|
15/5/2021 |
52 |
|||||||||
|
16/5/2021 |
52 |
|||||||||
|
17/5/2021 |
51 |
|||||||||
|
18/5/2021 |
51 |
|||||||||
|
19/5/2021 |
52 |
|||||||||
|
20/5/2021 |
52 |
|||||||||
|
21/5/2021 |
51 |
|||||||||
|
22/5/2021 |
51 |
|||||||||
|
23/5/2021 |
50 |
|||||||||
|
24/5/2021 |
50 |
|||||||||
|
25/5/2021 |
51 |
|||||||||
|
26/5/2021 |
52 |
|
|
|
|
|
|
|
||
|
27/5/2021 |
50 |
|
|
|
|
|
|
|
||
|
28/5/2021 |
50 |
|
|
|
|
|
|
|
||
|
29/5/2021 |
49 |
|
|
|
|
|
|
|
||
|
30/5/2021 |
48 |
|||||||||
|
31/5/2021 |
47 |
|
|
|
|
|
|
|
||
|
|
|
|||||||||
|
Note: |
|
|
|
|
|
|||||
|
# - Hourly average value.
Expressed as at 0°C, 101.325kPa, dry and corrected to 15% O2 condition. |
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
Lamma
Power Station Extension - Air Quality Monitoring Data for unit L10 (Operation) |
||||||||||
|
Date |
Daily
Maximum Stack NOx concentration (mg/Nm3)# |
|||||||||
|
1/5/2021 |
|
3 |
|
|||||||
|
2/5/2021 |
|
3 |
|
|||||||
|
3/5/2021 |
|
3 |
|
|||||||
|
4/5/2021 |
|
3 |
|
|||||||
|
5/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
6/5/2021 |
|
3 |
|
|||||||
|
7/5/2021 |
|
3 |
|
|||||||
|
8/5/2021 |
|
3 |
|
|||||||
|
9/5/2021 |
|
3 |
|
|||||||
|
10/5/2021 |
|
3 |
|
|||||||
|
11/5/2021 |
|
3 |
|
|||||||
|
12/5/2021 |
|
3 |
|
|||||||
|
13/5/2021 |
|
3 |
|
|||||||
|
14/5/2021 |
|
3 |
|
|||||||
|
15/5/2021 |
|
3 |
|
|||||||
|
16/5/2021 |
|
3 |
|
|||||||
|
17/5/2021 |
|
3 |
|
|||||||
|
18/5/2021 |
|
3 |
|
|||||||
|
19/5/2021 |
|
3 |
|
|||||||
|
20/5/2021 |
|
3 |
|
|||||||
|
21/5/2021 |
|
3 |
|
|||||||
|
22/5/2021 |
|
3 |
|
|||||||
|
23/5/2021 |
|
3 |
|
|||||||
|
24/5/2021 |
|
3 |
|
|||||||
|
25/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
26/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
27/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
28/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
29/5/2021 |
|
* |
|
|||||||
|
30/5/2021 |
|
* |
|
|
|
|
|
|
|
|
|
31/5/2021 |
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
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°C, 101.325kPa, dry and corrected to 15% O2 condition. * - Unit L10 was not on load. |
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