Impact Air Quality Monitoring Results
24-hour TSP Monitoring Results at Station AM2 (Fanling Government Secondary School)
Date	Weather	Air	Atmospheric	Flow Rate (m3/min.)		Av. flow	Total vol.	Filter Weight (g)		Particulate	Elapse Time		Sampling	Conc.	Actino Level	Limit Level
	Condition	Temp. (oC)	Pressure(hPa)	Initial	Final	(m3/min)	(m3)	Initial	Final	weight(g)	Initial	Final	Time(hrs.)	(µg/m3)	(µg/m3)	(µg/m3)
4-Jul-17	Sunny	26.5	1008.4	1.314	1.314	1.314	1892.2	2.8314	2.8577	0.0263	8922.02	8946.02	24.00	13.9	200.7	260
10-Jul-17	Sunny	29.4	1008.5	1.314	1.314	1.314	1892.2	2.8306	2.8573	0.0267	8946.02	8970.02	24.00	14.1	200.7	260
15-Jul-17	Rainy	32.1	1007.4	1.314	1.314	1.314	1892.2	2.8104	2.8354	0.0250	8970.02	8994.02	24.00	13.2	200.7	260
21-Jul-17	Sunny	29.3	1009.4	1.314	1.314	1.314	1892.2	2.8063	2.8356	0.0293	8994.02	9018.02	24.00	15.5	200.7	260
27-Jul-17	Sunny	29.0	1003.4	1.314	1.314	1.314	1892.2	2.7580	2.7969	0.0389	9018.02	9042.02	24.00	20.6	200.7	260
2-Aug-17	Sunny	29.3	1002.2	1.314	1.314	1.314	1892.2	2.5647	2.6223	0.0576	9042.02	9066.02	24.00	30.4	200.7	260
8-Aug-17	Sunny	30.4	1006.6	1.314	1.314	1.314	1892.2	2.7971	2.8382	0.0411	9066.02	9090.02	24.00	21.7	200.7	260
14-Aug-17	Rainy	29.9	1008.8	1.314	1.314	1.314	1892.2	2.7728	2.8080	0.0352	9090.02	9114.02	24.00	18.6	200.7	260
19-Aug-17	Cloudy	30.6	1009.8	1.314	1.314	1.314	1892.2	2.7815	2.8083	0.0268	9114.02	9138.02	24.00	14.2	200.7	260
25-Aug-17	Sunny	29.2	1008.3	1.314	1.314	1.314	1892.2	2.8625	2.9178	0.0553	9138.02	9162.02	24.00	29.2	200.7	260
31-Aug-17	Rainy	28.9	1007.3	1.314	1.314	1.314	1892.2	2.8290	2.9349	0.1059	9162.02	9186.02	24.00	56.0	200.7	260
6-Sep-17	Cloudy	29.1	1007.5	1.314	1.314	1.314	1892.2	2.8278	2.8775	0.0497	9186.02	9210.02	24.00	26.3	200.7	260
12-Sep-17	Sunny	29.9	1009.3	1.314	1.314	1.314	1892.2	2.8171	2.8851	0.0680	9210.02	9234.02	24.00	35.9	200.7	260
18-Sep-17	Sunny	29.7	1009.8	1.314	1.314	1.314	1892.2	2.7582	2.8062	0.0480	9234.02	9258.02	24.00	25.4	200.7	260
23-Sep-17	Rainy	29.0	1010.8	1.314	1.314	1.314	1892.2	2.8208	2.8466	0.0258	9258.02	9282.02	24.00	13.6	200.7	260
29-Sep-17	Sunny	30.2	1012.2	1.314	1.314	1.314	1892.2	2.5966	2.6188	0.0222	9282.02	9306.02	24.00	11.7	200.7	260
4-Oct-17	Sunny	28.7	1014.0	1.314	1.314	1.314	1892.2	2.8265	2.8734	0.0469	9306.02	9330.02	24.00	24.8	200.7	260
9-Oct-17	Sunny	29.4	1010.1	1.314	1.314	1.314	1892.2	2.8087	2.8638	0.0551	9330.02	9354.02	24.00	29.1	200.7	260
14-Oct-17	Fine	24.5	1004.5	1.314	1.314	1.314	1892.2	2.7571	2.8638	0.1067	9354.02	9378.02	24.00	56.4	200.7	260
19-Oct-17	Cloudy	25.4	1011.9	1.314	1.314	1.314	1892.2	2.7491	2.7892	0.0401	9378.02	9402.02	24.00	21.2	200.7	260
25-Oct-17	Sunny	24.1	1018.8	1.314	1.314	1.314	1892.2	2.7547	2.8326	0.0779	9402.02	9426.02	24.00	41.2	200.7	260
30-Oct-17	Fine	22.7	1020.9	1.314	1.314	1.314	1892.2	2.7653	2.8772	0.1119	9426.02	9450.02	24.00	59.1	200.7	260
									Average for the reporting quarter (Aug 17 to Oct 17)					30.3
									Minimum for the reporting quarter (Aug 17 to Oct 17)					11.7
									Maximum for the reporting quarter (Aug 17 to Oct 17)					59.1
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