|
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) |
|
|
3/9/2021 |
10 |
17 |
7 |
13 |
3/9/2021 |
15:00
- 15:59 |
11 |
6 |
10 |
|
|
9/9/2021 |
29 |
29 |
27 |
11 |
16:00
- 16:59 |
21 |
22 |
16 |
||
|
15/9/2021 |
38 |
55 |
28 |
18 |
17:00
- 17:59 |
17 |
17 |
7 |
||
|
21/9/2021 |
20 |
27 |
15 |
7 |
9/9/2021 |
15:00
- 15:59 |
26 |
17 |
18 |
|
|
27/9/2021 |
45 |
40 |
38 |
43 |
16:00
- 16:59 |
23 |
27 |
26 |
||
|
|
|
|
|
|
17:00
- 17:59 |
32 |
29 |
28 |
||
|
|
|
|
|
|
15/9/2021 |
15:00
- 15:59 |
55 |
88 |
44 |
|
|
|
|
|
|
|
16:00
- 16:59 |
48 |
76 |
29 |
||
|
|
|
|
|
|
17:00
- 17:59 |
40 |
62 |
19 |
||
|
|
|
|
|
|
21/9/2021 |
15:00
- 15:59 |
46 |
30 |
24 |
|
|
16:00
- 16:59 |
30 |
21 |
18 |
|||||||
|
17:00
- 17:59 |
24 |
17 |
19 |
|||||||
|
|
|
|
|
|
|
27/9/2021 |
15:00
- 15:59 |
49 |
41 |
38 |
|
|
|
|
|
|
|
16:00
- 16:59 |
46 |
42 |
37 |
|
|
|
|
|
|
|
|
17:00
- 17:59 |
43 |
38 |
39 |
|
|
|
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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)# |
|||||||||
|
1/9/2021 |
45
|
|||||||||
|
2/9/2021 |
48
|
|||||||||
|
3/9/2021 |
50
|
|||||||||
|
4/9/2021 |
50
|
|||||||||
|
5/9/2021 |
49
|
|||||||||
|
6/9/2021 |
48
|
|||||||||
|
7/9/2021 |
46
|
|||||||||
|
8/9/2021 |
53
|
|||||||||
|
9/9/2021 |
52
|
|||||||||
|
10/9/2021 |
50
|
|||||||||
|
11/9/2021 |
49
|
|||||||||
|
12/9/2021 |
50
|
|||||||||
|
13/9/2021 |
53
|
|||||||||
|
14/9/2021 |
54
|
|||||||||
|
15/9/2021 |
56
|
|||||||||
|
16/9/2021 |
57
|
|||||||||
|
17/9/2021 |
60
|
|||||||||
|
18/9/2021 |
57
|
|||||||||
|
19/9/2021 |
57
|
|||||||||
|
20/9/2021 |
57
|
|||||||||
|
21/9/2021 |
56
|
|||||||||
|
22/9/2021 |
58
|
|||||||||
|
23/9/2021 |
57
|
|||||||||
|
24/9/2021 |
56
|
|||||||||
|
25/9/2021 |
57
|
|||||||||
|
26/9/2021 |
60
|
|
|
|
|
|
|
|
||
|
27/9/2021 |
59
|
|
|
|
|
|
|
|
||
|
28/9/2021 |
59
|
|
|
|
|
|
|
|
||
|
29/9/2021 |
56
|
|
|
|
|
|
|
|
||
|
30/9/2021 |
54
|
|
|
|
|
|
|
|
||
|
|
|
|||||||||
|
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)# |
|||||||||
|
1/9/2021 |
3
|
|||||||||
|
2/9/2021 |
3
|
|||||||||
|
3/9/2021 |
3
|
|||||||||
|
4/9/2021 |
* |
|||||||||
|
5/9/2021 |
* |
|
|
|
|
|
|
|
||
|
6/9/2021 |
3
|
|||||||||
|
7/9/2021 |
3
|
|||||||||
|
8/9/2021 |
3
|
|||||||||
|
9/9/2021 |
3
|
|||||||||
|
10/9/2021 |
3
|
|||||||||
|
11/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
12/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
13/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
14/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
15/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
16/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
17/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
18/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
19/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
20/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
21/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
22/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
23/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
24/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
25/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
26/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
27/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
28/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
29/9/2021 |
3
|
|
|
|
|
|
|
|
||
|
30/9/2021 |
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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