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)
5-Nov-18	Rainy	24.5	1016.8	1.324	1.324	1.324	1906.6	2.6598	2.7197	0.0599	11010.02	11034.02	24.00	31.4	200.7	260
10-Nov-18	Cloudy	23.9	1017.9	1.324	1.324	1.324	1906.6	2.6639	2.7278	0.0639	11034.02	11058.02	24.00	33.5	200.7	260
16-Nov-18	Sunny	23.9	1015.2	1.324	1.324	1.324	1906.6	2.6771	2.7555	0.0784	11058.02	11082.02	24.00	41.1	200.7	260
22-Nov-18	Rainy	20.4	1019.9	1.324	1.324	1.324	1906.6	2.6822	2.7722	0.0900	11082.02	11106.02	24.00	47.2	200.7	260
28-Nov-18	Rainy	20.3	1019.3	1.324	1.324	1.324	1906.6	2.6823	2.8222	0.1399	11106.02	11130.02	24.00	73.4	200.7	260
4-Dec-18	Sunny	24.8	1016.0	1.324	1.324	1.324	1906.6	2.6717	2.7231	0.0514	11130.02	11154.02	24.00	27.0	200.7	260
10-Dec-18	Cloudy	17.0	1019.7	1.324	1.324	1.324	1906.6	2.6618	2.7568	0.0950	11154.02	11178.02	24.00	49.8	200.7	260
15-Dec-18	Cloudy	18.9	1023.5	1.324	1.324	1.324	1906.6	2.6573	2.7179	0.0606	11178.02	11202.02	24.00	31.8	200.7	260
21-Dec-18	Sunny	22.4	1016.1	1.324	1.324	1.324	1906.6	2.6654	2.7581	0.0927	11202.02	11226.02	24.00	48.6	200.7	260
27-Dec-18	Sunny	20.6	1016.6	1.324	1.324	1.324	1906.6	2.6669	2.7649	0.0980	11226.02	11250.02	24.00	51.4	200.7	260
2-Jan-19	Sunny	14.8	1025.4	1.324	1.324	1.324	1906.6	2.6650	2.7944	0.1294	11250.02	11274.02	24.00	67.9	200.7	260
7-Jan-19	Sunny	18.5	1021.4	1.324	1.324	1.324	1906.6	2.6852	2.8668	0.1816	11274.02	11298.02	24.00	95.3	200.7	260
12-Jan-19	Rainy	20.9	1018.3	1.324	1.324	1.324	1906.6	2.6625	2.7507	0.0882	11298.02	11322.02	24.00	46.3	200.7	260
18-Jan-19	Sunny	17.1	1022.1	1.324	1.324	1.324	1906.6	2.6737	2.7885	0.1148	11322.02	11346.02	24.00	60.2	200.7	260
24-Jan-19	Sunny	16.9	1020.6	1.324	1.324	1.324	1906.6	2.6837	2.8155	0.1318	11346.02	11370.02	24.00	69.1	200.7	260
30-Jan-19	Fine	19.3	1020.8	1.324	1.324	1.324	1906.6	2.6634	2.7348	0.0714	11370.02	11394.02	24.00	37.4	200.7	260
2-Feb-19	Sunny	18.6	1018.4	1.324	1.324	1.324	1906.6	2.6755	2.7563	0.0808	11394.02	11418.02	24.00	42.4	200.7	260
8-Feb-19	Sunny	21.7	1015.3	1.324	1.324	1.324	1906.6	2.6835	2.7210	0.0375	11418.02	11442.02	24.00	19.7	200.7	260
12-Feb-19	Rainy	19.0	1024.2	1.324	1.324	1.324	1906.6	2.6660	2.7254	0.0594	11442.02	11466.02	24.00	31.2	200.7	260
18-Feb-19	Cloudy	17.9	1015.4	1.324	1.324	1.324	1906.6	2.6515	2.6872	0.0357	11466.02	11490.02	24.00	18.7	200.7	260
23-Feb-19	Rainy	18.1	1015.8	1.324	1.324	1.324	1906.6	2.6496	2.6959	0.0463	11490.02	11514.02	24.00	24.3	200.7	260
1-Mar-19	Sunny	20.8	1016.1	1.324	1.324	1.324	1906.6	2.6794	2.7040	0.0246	11514.02	11538.02	24.00	12.9	200.7	260
7-Mar-19	Cloudy	17.9	1015.8	1.324	1.324	1.324	1906.6	2.6195	2.6491	0.0296	11538.02	11562.02	24.00	15.5	200.7	260
13-Mar-19	Cloudy	20.8	1017.8	1.324	1.324	1.324	1906.6	2.6696	2.7567	0.0871	11562.02	11586.02	24.00	45.7	200.7	260
19-Mar-19	Sunny	23.4	1014.8	1.324	1.324	1.324	1906.6	2.6799	2.7683	0.0884	11586.02	11610.02	24.00	46.4	200.7	260
25-Mar-19	Cloudy	20.5	1016.8	1.324	1.324	1.324	1906.6	2.6988	2.7814	0.0826	11610.02	11634.02	24.00	43.3	200.7	260
30-Mar-19	Rainy	23.3	1013.3	1.324	1.324	1.324	1906.6	2.6825	2.7498	0.0673	11634.02	11658.02	24.00	35.3	200.7	260
3-Apr-19	Sunny	22.8	1016.9	1.324	1.324	1.324	1906.6	2.6710	2.7321	0.0611	11658.02	11682.02	24.00	32.0	200.7	260
9-Apr-19	Sunny	26.6	1011.1	1.324	1.324	1.324	1906.6	2.6838	2.7174	0.0336	11682.02	11706.02	24.00	17.6	200.7	260
13-Apr-19	Cloudy	21.2	1014.3	1.324	1.324	1.324	1906.6	2.6810	2.7020	0.0210	11706.02	11730.02	24.00	11.0	200.7	260
18-Apr-19	Cloudy	24.0	1010.0	1.324	1.324	1.324	1906.6	2.6672	2.7200	0.0528	11730.02	11754.02	24.00	27.7	200.7	260
24-Apr-19	Sunny	28.0	1009.9	1.324	1.324	1.324	1906.6	2.6885	2.7272	0.0387	11754.02	11778.02	24.00	20.3	200.7	260
30-Apr-19	Cloudy	26.7	1008.0	1.324	1.324	1.324	1906.6	2.6584	2.7075	0.0491	11778.02	11802.02	24.00	25.8	200.7	260
6-May-19	Cloudy	21.8	1008.7	1.324	1.324	1.324	1906.6	2.6757	2.6908	0.0151	11802.02	11826.02	24.00	7.9	200.7	260
11-May-19	Cloudy	25.3	1011.5	1.324	1.324	1.324	1906.6	2.7050	2.7172	0.0122	11826.02	11850.02	24.00	6.4	200.7	260
17-May-19	Sunny	29.6	1005.5	1.324	1.324	1.324	1906.6	2.6954	2.7361	0.0407	11850.02	11874.02	24.00	21.3	200.7	260
23-May-19	Fine	25.9	1010.2	1.324	1.324	1.324	1906.6	2.6916	2.7525	0.0609	11874.02	11898.02	24.00	31.9	200.7	260
29-May-19	Sunny	24.7	1009.9	1.324	1.324	1.324	1906.6	2.6961	2.7253	0.0292	11898.02	11922.02	24.00	15.3	200.7	260
4-Jun-19	Rainy	28.0	1008.6	1.324	1.324	1.324	1906.6	2.6792	2.7094	0.0302	11922.02	11946.02	24.00	15.8	200.7	260
10-Jun-19	Rainy	29.5	1003.5	1.324	1.324	1.324	1906.6	2.6907	2.7032	0.0125	11946.02	11970.02	24.00	6.6	200.7	260
15-Jun-19	Rainy	28.6	1005.3	1.324	1.324	1.324	1906.6	2.6822	2.7102	0.0280	11970.02	11994.02	24.00	14.7	200.7	260
20-Jun-19	Rainy	30.1	1006.9	1.324	1.324	1.324	1906.6	2.6780	2.7211	0.0431	11994.02	12018.02	24.00	22.6	200.7	260
26-Jun-19	Fine	28.6	1004.0	1.324	1.324	1.324	1906.6	2.6573	2.6785	0.0212	12018.02	12042.02	24.00	11.1	200.7	260
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 period (Nov 18 to Oct 19)					31.1
									Minimum for the reporting period (Nov 18 to Oct 19)					5.8
									Maximum for the reporting period (Nov 18 to Oct 19)					95.3