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)
2-Jul-19	Rainy	28.9	1001.4	1.324	1.324	1.324	1906.6	2.6900	2.7010	0.0110	12042.02	12066.02	24.00	5.8	200.7	260
8-Jul-19	Cloudy	30.1	1005.6	1.324	1.324	1.324	1906.6	2.7079	2.7416	0.0337	12066.02	12090.02	24.00	17.7	200.7	260
13-Jul-19	Rainy	30.1	1005.4	1.324	1.324	1.324	1906.6	2.6751	2.7253	0.0502	12090.02	12114.02	24.00	26.3	200.7	260
19-Jul-19	Cloudy	29.5	1001.2	1.324	1.324	1.324	1906.6	2.7017	2.8292	0.1275	12114.02	12138.02	24.00	66.9	200.7	260
25-Jul-19	Sunny	30.1	1008.0	1.324	1.324	1.324	1906.6	2.6855	2.7137	0.0282	12138.02	12162.02	24.00	14.8	200.7	260
31-Jul-19	Rainy	26.2	1002.0	1.324	1.324	1.324	1906.6	2.6636	2.6777	0.0141	12162.02	12186.02	24.00	7.4	200.7	260
6-Aug-19	Sunny	29.8	1002.7	1.324	1.324	1.324	1906.6	2.6936	2.7211	0.0275	12186.02	12210.02	24.00	14.4	200.7	260
12-Aug-19	Rainy	30.8	1001.6	1.324	1.324	1.324	1906.6	2.7090	2.7522	0.0432	12210.02	12234.02	24.00	22.7	200.7	260
17-Aug-19	Rainy	28.0	1005.6	1.324	1.324	1.324	1906.6	2.6867	2.7223	0.0356	12234.02	12258.02	24.00	18.7	200.7	260
23-Aug-19	Rainy	29.4	1006.7	1.324	1.324	1.324	1906.6	2.6938	2.7391	0.0453	12258.02	12282.02	24.00	23.8	200.7	260
29-Aug-19	Sunny	29.0	1005.6	1.324	1.324	1.324	1906.6	2.6789	2.7223	0.0434	12282.02	12306.02	24.00	22.8	200.7	260
4-Sep-19	Cloudy	26.8	1004.0	1.324	1.324	1.324	1906.6	2.6846	2.7104	0.0258	12306.02	12330.02	24.00	13.5	200.7	260
10-Sep-19	Sunny	30.1	1008.9	1.324	1.324	1.324	1906.6	2.7177	2.7471	0.0294	12330.02	12354.02	24.00	15.4	200.7	260
16-Sep-19	Sunny	29.3	1007.7	1.324	1.324	1.324	1906.6	2.7106	2.7602	0.0496	12354.02	12378.02	24.00	26.0	200.7	260
21-Sep-19	Sunny	29.2	1008.0	1.324	1.324	1.324	1906.6	2.6591	2.7540	0.0949	12378.02	12402.02	24.00	49.8	200.7	260
27-Sep-19	Sunny	27.6	1016.6	1.324	1.324	1.324	1906.6	2.7191	2.7924	0.0733	12402.02	12426.02	24.00	38.4	200.7	260
3-Oct-19	Sunny	29.0	1012.1	1.324	1.324	1.324	1906.6	2.6815	2.7385	0.0570	12486.02	12510.02	24.00	29.9	200.7	260
9-Oct-19	Sunny	27.8	1014.7	1.324	1.324	1.324	1906.6	2.6704	2.7244	0.0540	12510.02	12534.02	24.00	28.3	200.7	260
15-Oct-19	Sunny	26.0	1019.0	1.324	1.324	1.324	1906.6	2.6743	2.7437	0.0694	12534.02	12558.02	24.00	36.4	200.7	260
21-Oct-19	Sunny	25.3	1014.0	1.324	1.324	1.324	1906.6	2.6304	2.7051	0.0747	12558.02	12582.02	24.00	39.2	200.7	260
26-Oct-19	Cloudy	25.9	1017.0	1.324	1.324	1.324	1906.6	2.6277	2.7015	0.0738	12582.02	12606.02	24.00	38.7	200.7	260
									Average for the reporting quarter (Aug 19 to Oct 19)					27.9
									Minimum for the reporting quarter (Aug 19 to Oct 19)					13.5
									Maximum for the reporting quarter (Aug 19 to Oct 19)					49.8
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