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)

2/9/2018

26

17

16

10

2/9/2018

15:00 - 15:59

16

5

9

8/9/2018

44

51

49

40

16:00 - 16:59

20

14

14

14/9/2018

32

32

32

32

17:00 - 17:59

30

18

14

20/9/2018

29

28

21

14

8/9/2018

15:00 - 15:59

42

41

29

26/9/2018

44

44

42

21

16:00 - 16:59

50

47

46

 

 

 

 

 

17:00 - 17:59

47

51

65

 

 

 

 

 

14/9/2018

15:00 - 15:59

57

57

36

16:00 - 16:59

57

34

31

17:00 - 17:59

50

30

32

20/9/2018

15:00 - 15:59

32

37

10

16:00 - 16:59

14

40

21

17:00 - 17:59

20

34

17

26/9/2018

15:00 - 15:59

44

46

44

16:00 - 16:59

44

49

43

17:00 - 17:59

59

53

45

 

 

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

Date

Daily Maximum Stack NOx concentration (mg/Nm3)#

1/9/2018

 

45

 

2/9/2018

 

45

 

3/9/2018

 

44

 

4/9/2018

 

44

 

5/9/2018

 

43

 

6/9/2018

 

43

 

7/9/2018

 

43

 

8/9/2018

 

46

 

9/9/2018

 

49

 

10/9/2018

 

49

 

11/9/2018

 

51

 

12/9/2018

 

48

 

13/9/2018

 

46

 

14/9/2018

 

46

 

15/9/2018

 

54

 

16/9/2018

 

51

 

17/9/2018

 

45

 

18/9/2018

 

49

 

19/9/2018

 

51

 

20/9/2018

 

52

 

21/9/2018

 

52

 

22/9/2018

 

53

 

23/9/2018

 

53

 

24/9/2018

 

52

 

25/9/2018

 

54

 

26/9/2018

 

53

 

27/9/2018

 

54

 

28/9/2018

 

55

 

29/9/2018

 

56

 

30/9/2018

 

59

 

Note:

 

 

 

 

 

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