Impact Air Quality Monitoring Results

24-hour TSP Monitoring Results at Station AM1A (Fan Sin Temple, 3 Sheung Wun Yiu G/F)

Date

Weather

Air

Atmospheric

Flow Rate (m3/min.)

Av. flow

Total vol.

Filter Weight (g)

Particulate

Elapse Time

Sampling

Conc.

Condition

Temp. (oC)

Pressure(hPa)

Initial

Final

(m3/min)

(m3)

Initial

Final

weight(g)

Initial

Final

Time(hrs.)

(µg/m3)

29-Feb-12

Fine

14.7

1014.2

1.33

1.33

1.33

1921.0

2.8902

2.9174

0.0272

17522.46

17546.46

24.00

14.2

24-hour TSP Monitoring Results at Station AM2 (12 Shan Tong New Village G/F)

Date

Weather

Air

Atmospheric

Flow Rate (m3/min.)

Av. flow

Total vol.

Filter Weight (g)

Particulate

Elapse Time

Sampling

Conc.

Condition

Temp. (oC)

Pressure(hPa)

Initial

Final

(m3/min)

(m3)

Initial

Final

weight(g)

Initial

Final

Time(hrs.)

(µg/m3)

29-Feb-12

Fine

14.7

1014.2

1.32

1.32

1.32

1905.1

2.8961

2.9658

0.0697

14095.12

14119.12

24.00

36.6

24-hour TSP Monitoring Results at Station AM3 (Roof of Switch Room at Riverain Bayside)

Date

Weather

Air

Atmospheric

Flow Rate (m3/min.)

Av. flow

Total vol.

Filter Weight (g)

Particulate

Elapse Time

Sampling

Conc.

Condition

Temp. (oC)

Pressure(hPa)

Initial

Final

(m3/min)

(m3)

Initial

Final

weight(g)

Initial

Final

Time(hrs.)

(µg/m3)

29-Feb-12

Fine

14.7

1014.2

1.34

1.34

1.34

1923.8

2.9056

2.9362

0.0306

17826.59

17850.59

24.00

15.9

24-hour TSP Monitoring Results at Station AM4A (Roof of Switch Room at 168 Shek Kwu Lung Village)

Date

Weather

Air

Atmospheric

Flow Rate (m3/min.)

Av. flow

Total vol.

Filter Weight (g)

Particulate

Elapse Time

Sampling

Conc.

Condition

Temp. (oC)

Pressure(hPa)

Initial

Final

(m3/min)

(m3)

Initial

Final

weight(g)

Initial

Final

Time(hrs.)

(µg/m3)

29-Feb-12

Fine

14.7

1014.2

1.34

1.34

1.34

1928.2

2.8934

2.9483

0.0549

13954.36

13978.36

24.00

28.5