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)

5/6/2020

29

30

22

17

5/6/2020

15:00 - 15:59

31

56

43

11/6/2020

12

13

10

13

16:00 - 16:59

30

49

37

17/6/2020

20

37

11

24

17:00 - 17:59

36

40

30

23/6/2020

25

41

29

14

11/6/2020

15:00 - 15:59

8

10

7

29/6/2020

13

15

8

11

16:00 - 16:59

12

8

6

 

 

 

 

 

17:00 - 17:59

6

11

9

 

 

 

 

 

17/6/2020

15:00 - 15:59

21

22

10

 

 

 

 

 

16:00 - 16:59

24

21

12

 

 

 

 

 

17:00 - 17:59

17

20

7

 

 

 

 

 

23/6/2020

15:00 - 15:59

17

52

46

16:00 - 16:59

17

50

33

17:00 - 17:59

21

48

25

 

 

 

 

 

 

29/6/2020

15:00 - 15:59

12

24

6

 

 

 

 

 

 

16:00 - 16:59

22

29

6

 

 

 

 

 

 

17:00 - 17:59

7

17

6

 

 

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

Date

Daily Maximum Stack NOx concentration (mg/Nm3)#

1/6/2020

49

 

2/6/2020

47

 

3/6/2020

56

 

4/6/2020

57

 

5/6/2020

48

 

6/6/2020

48

 

7/6/2020

47

 

8/6/2020

47

 

9/6/2020

46

 

10/6/2020

49

 

11/6/2020

50

 

12/6/2020

51

 

13/6/2020

50

 

14/6/2020

50

 

15/6/2020

48

 

16/6/2020

48

 

17/6/2020

49

 

18/6/2020

50

 

19/6/2020

50

 

20/6/2020

50

 

21/6/2020

48

 

22/6/2020

 

49

 

23/6/2020

 

47

 

24/6/2020

 

49

 

25/6/2020

 

48

 

26/6/2020

 

47

 

27/6/2020

 

47

 

28/6/2020

 

51

 

29/6/2020

 

49

 

30/6/2020

 

49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

Date

Daily Maximum Stack NOx concentration (mg/Nm3)#

1/6/2020

 

3

 

2/6/2020

 

3

 

3/6/2020

 

3

 

4/6/2020

 

3

 

5/6/2020

 

3

 

6/6/2020

 

3

 

7/6/2020

 

3

 

8/6/2020

 

3

 

9/6/2020

 

3

 

10/6/2020

 

3

 

11/6/2020

 

3

 

12/6/2020

 

3

 

13/6/2020

 

3

 

14/6/2020

 

3

 

15/6/2020

 

3

 

16/6/2020

 

3

 

17/6/2020

 

3

 

18/6/2020

 

3

 

19/6/2020

 

3

 

20/6/2020

 

3

 

21/6/2020

 

3

 

22/6/2020

 

3

 

23/6/2020

 

3

 

24/6/2020

 

3

 

25/6/2020

 

3

 

 

 

 

 

 

 

 

26/6/2020

 

3

 

27/6/2020

 

3

 

28/6/2020

 

3

 

29/6/2020

 

3

 

30/6/2020

 

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¢XC, 101.325kPa, dry and corrected to 15% O2 condition.