"Year","Month","Day","Hour","SO2 (ppm)","NO (ppm)","NO2 (ppm)","NOx (ppm)","Ox (ppm)","NMHC (ppmC)","CH4 (ppmC)","THC (ppmC)","SPM (mg/m3)","PM2.5 (micro-g/m3)","WD","WS (m/s)" 2020,04,16,01,0,0,0.004,0.004,0.037,0.12,1.96,2.08,0.014,13,quiet,0 13,quiet,0 2020,04,16,02,-,-,-,-,0.030,-,-,-,0.013,14,quiet,0.1 14,quiet,0.1 2020,04,16,03,0,0,0.006,0.006,0.026,0.11,1.97,2.08,0.014,15,quiet,0.3 15,quiet,0.3 2020,04,16,04,0,0,0.008,0.008,0.020,0.19,2.00,2.19,0.012,15,quiet,0.2 15,quiet,0.2 2020,04,16,05,0,0,0.006,0.006,0.024,0.17,1.99,2.16,0.014,15,quiet,0 15,quiet,0 2020,04,16,06,0,0,0.010,0.010,0.023,0.20,1.99,2.19,0.014,16,quiet,0.1 16,quiet,0.1 2020,04,16,07,0,0.002,0.014,0.016,0.021,0.22,1.99,2.21,0.016,15,N,0.7 15,N,0.7 2020,04,16,08,0.001,0.003,0.012,0.015,0.025,0.18,1.99,2.17,0.017,12,NE,1.0 12,NE,1.0 2020,04,16,09,0.001,0.003,0.009,0.012,0.033,0.11,1.98,2.09,0.018,12,NE,0.6 12,NE,0.6 2020,04,16,10,0.001,0.001,0.005,0.006,0.047,0.17,1.95,2.12,0.016,11,SSW,0.8 11,SSW,0.8 2020,04,16,11,0.001,0.001,0.005,0.006,0.051,0.11,1.93,2.04,0.016,12,ENE,1.4 12,ENE,1.4 2020,04,16,12,0.001,0.001,0.005,0.006,0.056,0.08,1.94,2.02,0.014,13,NNE,1.4 13,NNE,1.4 2020,04,16,13,0.001,0.001,0.005,0.006,0.061,0.14,1.94,2.08,0.017,12,ENE,0.9 12,ENE,0.9 2020,04,16,14,0.001,0,0.004,0.004,0.064,0.12,1.94,2.06,0.015,13,SW,1.0 13,SW,1.0 2020,04,16,15,0.001,0,0.004,0.004,0.063,0.14,1.93,2.07,0.014,15,SW,1.2 15,SW,1.2 2020,04,16,16,0,0,0.003,0.003,0.059,0.12,1.94,2.06,0.017,15,SW,1.2 15,SW,1.2 2020,04,16,17,0,0,0.004,0.004,0.063,0.09,1.93,2.02,0.022,19,NE,1.0 19,NE,1.0 2020,04,16,18,0,0,0.004,0.004,0.064,0.11,1.94,2.05,0.023,23,N,1.4 23,N,1.4 2020,04,16,19,0,0,0.005,0.005,0.059,0.11,1.94,2.05,0.023,23,N,1.4 23,N,1.4 2020,04,16,20,0,0,0.006,0.006,0.053,0.14,1.94,2.08,0.027,24,quiet,0.1 24,quiet,0.1 2020,04,16,21,0,0,0.006,0.006,0.050,0.12,1.94,2.06,0.028,25,quiet,0.2 25,quiet,0.2 2020,04,16,22,0,0,0.006,0.006,0.044,0.10,1.96,2.06,0.025,26,N,0.5 26,N,0.5 2020,04,16,23,0,0,0.004,0.004,0.040,0.09,1.94,2.03,0.025,23,quiet,0.1 23,quiet,0.1 2020,04,16,24,0,0,0.005,0.005,0.034,0.13,1.95,2.08,0.023,22,NNE,0.7 22,NNE,0.7