"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)" 2020,04,13,01,0,0,0.002,0.002,0.052,0.06,1.96,2.02,0,3,NNE,2.0 3,NNE,2.0 2020,04,13,02,0,0,0.002,0.002,0.052,0,1.96,1.96,0.003,4,N,2.8 4,N,2.8 2020,04,13,03,0,0,0.002,0.002,0.054,0.11,1.96,2.07,0.004,2,N,3.9 2,N,3.9 2020,04,13,04,0,0,0.002,0.002,0.055,0.04,1.96,2.00,0.001,3,N,5.0 3,N,5.0 2020,04,13,05,0,0,0.002,0.002,0.055,0.10,1.96,2.06,0.006,4,N,4.8 4,N,4.8 2020,04,13,06,0,0,0.002,0.002,0.053,0.05,1.96,2.01,0.008,5,N,4.8 5,N,4.8 2020,04,13,07,0,0,0.002,0.002,0.052,0.06,1.96,2.02,0.008,7,N,4.3 7,N,4.3 2020,04,13,08,0,0,0.002,0.002,0.051,0.04,1.95,1.99,0.011,10,N,4.3 10,N,4.3 2020,04,13,09,0,0,0.003,0.003,0.054,0,1.96,1.96,0.013,10,N,3.9 10,N,3.9 2020,04,13,10,0,0,0.003,0.003,0.052,0.09,1.96,2.05,0.014,11,N,4.2 11,N,4.2 2020,04,13,11,0,0.001,0.003,0.004,0.052,0.02,1.96,1.98,0.014,12,N,3.1 12,N,3.1 2020,04,13,12,0,0.001,0.003,0.004,0.052,0.08,1.95,2.03,0.012,11,NNW,2.2 11,NNW,2.2 2020,04,13,13,0,0.001,0.003,0.004,0.051,0.07,1.94,2.01,0.007,7,NNW,2.8 7,NNW,2.8 2020,04,13,14,0,0,0.003,0.003,0.051,0.12,1.94,2.06,0.006,7,N,1.7 7,N,1.7 2020,04,13,15,0,0,0.003,0.003,0.052,0.04,1.94,1.98,0.006,8,N,2.3 8,N,2.3 2020,04,13,16,0,0,0.003,0.003,0.051,0.02,1.95,1.97,0.008,8,N,4.4 8,N,4.4 2020,04,13,17,0,0,0.003,0.003,0.052,0.04,1.96,2.00,0.013,9,N,3.5 9,N,3.5 2020,04,13,18,0,0,0.002,0.002,0.053,0.07,1.95,2.02,0.011,10,N,2.6 10,N,2.6 2020,04,13,19,0,0,0.002,0.002,0.053,0.02,1.94,1.96,0.012,10,N,3.4 10,N,3.4 2020,04,13,20,0,0,0.002,0.002,0.054,0.05,1.95,2.00,0.014,12,N,4.6 12,N,4.6 2020,04,13,21,0,0,0.002,0.002,0.053,0.04,1.96,2.00,0.012,14,N,3.2 14,N,3.2 2020,04,13,22,0,0,0.002,0.002,0.053,0.01,1.95,1.96,0.013,12,N,4.5 12,N,4.5 2020,04,13,23,0,0,0.002,0.002,0.053,0,1.95,1.95,0.014,10,N,3.8 10,N,3.8 2020,04,13,24,0,0,0.001,0.001,0.055,0.02,1.94,1.96,0.015,11,N,3.7 11,N,3.7