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)

15-Jul-10

Sunny

29.2

1007.5

1.34

1.34

1.34

1933.92

2.841

2.8767

0.0357

14949.9

14973.9

24.0

18.5

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)

15-Jul-10

Sunny

29.2

1007.5

1.35

1.35

1.35

1938.24

2.8740

2.9057

0.0317

11598.17

11622.17

24.00

16.4

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)

15-Jul-10

Sunny

29.2

1007.5

1.35

1.35

1.35

1941.12

2.8542

2.9103

0.0561

15329.59

15353.59

24.00

28.9

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)

15-Jul-10

Sunny

29.2

1007.5

1.34

1.34

1.34

1928.16

2.8088

2.8472

0.0384

11484.35

11508.35

24.00

19.9