24-hour TSP Monitoring Results
Location AM3 - Wan Chai East PTW
Start Date	Start Time	Weather	Air	Atmospheric	Filter Weight (g)		Particulate	Elapse Time		Sampling	Flow Rate (m3/min.)		Av. flow	Total vol.	Conc.	Filter
		Condition	Temp. (K)	Pressure, Pa (mmHg)	Initial	Final	Weight (g)	Initial	Final	Time(hrs.)	Initial	Final	(m3/min)	(m3)	(µg/m3)	ID no.
2-Aug-17*	14:30	Cloduy	303.5	752.8	2.7858	2.8633	0.0775	8839.9	8863.9	24.0	1.21	1.21	1.21	1749.2	44.3	170601/054
3-Aug-17	15:15	Cloudy	303.7	755.5	2.8383	2.8763	0.0380	8863.9	8887.9	24.0	1.21	1.22	1.22	1751.7	21.7	170601/098
9-Aug-17	9:00	Cloudy	301.6	758.6	2.8835	2.9185	0.0350	8887.9	8911.9	24.0	1.22	1.22	1.22	1761.3	19.9	170601/080
														Min	19.9
														Max	44.3
														Average	28.6
Remark:  *Due to the interruption of power supply at AM3 on 28 July 2017, the replenishment of 24hrs -TSP monitoring at AM3 was made up on 2 August 2017.