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)

12-Sep-12

Sunny

29.8

1009.1

1.33

1.33

1.33

1921.0

2.7969

2.8186

0.0217

18338.46

18362.46

24.00

11.3

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)

12-Sep-12

Sunny

29.8

1009.1

1.33

1.33

1.33

1915.2

2.8066

2.8362

0.0296

14911.12

14935.12

24.00

15.5

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)

12-Sep-12

Sunny

29.8

1009.1

1.33

1.33

1.33

1916.6

2.8162

2.8402

0.0240

18642.59

18666.59

24.00

12.5

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)

12-Sep-12

Sunny

29.8

1009.1

1.34

1.34

1.34

1925.3

2.7958

2.8257

0.0299

14770.36

14794.36

24.00

15.5