Lamma Power Station Extension - Air Quality Monitoring Data for unit L10/L11 (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)

5/2/2019

49

48

47

54

5/2/2019

15:00 - 15:59

61

43

57

11/2/2019

23

22

22

25

16:00 - 16:59

58

43

56

17/2/2019

20

12

19

13

17:00 - 17:59

57

44

58

23/2/2019

24

36

24

7

11/2/2019

15:00 - 15:59

27

22

21

 

 

 

 

16:00 - 16:59

19

23

24

 

 

 

 

 

17:00 - 17:59

35

24

34

 

 

 

 

 

17/2/2019

15:00 - 15:59

24

9

18

16:00 - 16:59

19

8

18

17:00 - 17:59

13

9

19

23/2/2019

15:00 - 15:59

22

26

23

16:00 - 16:59

31

26

32

17:00 - 17:59

39

27

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamma Power Station Extension - Air Quality Monitoring Data for unit L9 (Operation)

Date

Daily Maximum Stack NOx concentration (mg/Nm3)#

1/2/2019

 

8.5

 

2/2/2019

 

8.5

 

3/2/2019

 

8.6

 

4/2/2019

 

8.6

 

5/2/2019

 

8.5

 

6/2/2019

 

8.6

 

7/2/2019

 

8.6

 

8/2/2019

 

8.4

 

9/2/2019

 

8.3

 

10/2/2019

 

8.3

 

11/2/2019

 

8.3

 

12/2/2019

 

8.3

 

13/2/2019

 

8.4

 

14/2/2019

 

8.4

 

15/2/2019

 

8.4

 

16/2/2019

 

8.6

 

17/2/2019

 

*

 

18/2/2019

 

*

 

19/2/2019

 

*

 

20/2/2019

 

*

 

21/2/2019

 

*

 

22/2/2019

 

*

 

23/2/2019

 

*

 

24/2/2019

 

*

 

25/2/2019

 

*

 

26/2/2019

 

*

 

27/2/2019

 

*

 

28/2/2019

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

 

 

 

 

 

# - Hourly average value.  Expressed as at 0¢XC, 101.325kPa, dry and corrected to 15% O2 condition