"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)" 2020,04,06,01,0,0,0.004,0.004,0.037,0.13,1.98,2.11,0.011,12,quiet,0.2 12,quiet,0.2 2020,04,06,02,0,0,0.005,0.005,0.032,0.12,2.00,2.12,0.010,10,N,0.5 10,N,0.5 2020,04,06,03,0,0,0.004,0.004,0.035,0.02,1.99,2.01,0.008,9,quiet,0.2 9,quiet,0.2 2020,04,06,04,0,0,0.004,0.004,0.032,0.11,2.00,2.11,0.010,11,N,0.5 11,N,0.5 2020,04,06,05,0,0,0.005,0.005,0.029,0.02,1.99,2.01,0.008,11,NNE,0.6 11,NNE,0.6 2020,04,06,06,0,0,0.009,0.009,0.023,0.13,2.00,2.13,0.012,12,N,1.0 12,N,1.0 2020,04,06,07,0,0.001,0.010,0.011,0.023,0.05,1.99,2.04,0.013,14,NE,0.9 14,NE,0.9 2020,04,06,08,0.001,0.003,0.011,0.014,0.025,0.14,2.00,2.14,0.013,13,NE,1.2 13,NE,1.2 2020,04,06,09,0.001,0.003,0.009,0.012,0.033,0.07,1.97,2.04,0.014,12,NE,2.1 12,NE,2.1 2020,04,06,10,0.001,0.001,0.005,0.006,0.044,0.10,1.96,2.06,0.016,9,NNE,1.4 9,NNE,1.4 2020,04,06,11,0.001,0.001,0.004,0.005,0.057,0.08,1.97,2.05,0.017,13,NE,1.5 13,NE,1.5 2020,04,06,12,0.001,0,0.003,0.003,0.060,0.05,1.97,2.02,0.016,12,NW,0.9 12,NW,0.9 2020,04,06,13,0.001,0,0.003,0.003,0.061,0.06,1.97,2.03,0.014,16,SSW,1.4 16,SSW,1.4 2020,04,06,14,0.002,0,0.003,0.003,0.062,0.07,1.96,2.03,0.015,16,S,2.0 16,S,2.0 2020,04,06,15,0.008,0,0.003,0.003,0.061,0.05,1.95,2.00,0.021,20,SW,1.6 20,SW,1.6 2020,04,06,16,0.003,0,0.003,0.003,0.063,0.06,1.96,2.02,0.017,15,SW,1.0 15,SW,1.0 2020,04,06,17,0.001,0,0.003,0.003,0.063,0.08,1.96,2.04,0.027,22,SSW,1.7 22,SSW,1.7 2020,04,06,18,0.003,0,0.003,0.003,0.061,0.08,1.96,2.04,0.021,23,SW,1.1 23,SW,1.1 2020,04,06,19,0.002,0,0.006,0.006,0.059,0.06,1.96,2.02,0.016,19,N,0.7 19,N,0.7 2020,04,06,20,0.001,0,0.005,0.005,0.063,0.10,1.97,2.07,0.017,16,N,0.9 16,N,0.9 2020,04,06,21,0.001,0,0.006,0.006,0.060,0.09,1.96,2.05,0.015,17,NNE,0.5 17,NNE,0.5 2020,04,06,22,0.001,0,0.007,0.007,0.056,0.10,1.97,2.07,0.019,17,N,0.5 17,N,0.5 2020,04,06,23,0.001,0,0.006,0.006,0.051,0.09,1.99,2.08,0.017,14,quiet,0 14,quiet,0 2020,04,06,24,0.001,0,0.007,0.007,0.045,0.05,1.99,2.04,0.018,16,quiet,0.4 16,quiet,0.4