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)

31-Aug-11

Sunny

30.6

999.3

1.34

1.34

1.34

1933.9

2.9109

3.0400

0.1291

16754.46

16778.46

24.00

66.8

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)

31-Aug-11

Sunny

30.6

999.3

1.35

1.35

1.35

1938.2

2.9007

2.9416

0.0409

13327.12

13351.12

24.00

21.1

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)

31-Aug-11

Sunny

30.6

999.3

1.34

1.34

1.34

1929.6

2.9253

3.0732

0.1479

17058.59

17082.59

24.00

76.6

24-hour TSP Monitoring Results at Station AM4 (Roof of Tai Kwong Secondary School)

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)

31-Aug-11

Sunny

30.6

999.3

1.35

1.35

1.35

1942.6

2.9044

3.0685

0.1641

13186.36

13210.36

24.00

84.5