"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)" 2020,10,04,01,0,0,0.003,0.003,0.021,0.09,1.96,2.05,0.031,23,N,1.0 23,N,1.0 2020,10,04,02,0,0,0.003,0.003,0.018,0.09,1.96,2.05,0.034,26,quiet,0 26,quiet,0 2020,10,04,03,0,0,0.004,0.004,0.019,0.10,2.02,2.12,0.032,25,quiet,0 25,quiet,0 2020,10,04,04,0,0,0.005,0.005,0.015,0.11,2.11,2.22,0.031,25,quiet,0.4 25,quiet,0.4 2020,10,04,05,0,0,0.005,0.005,0.017,0.12,2.07,2.19,0.033,23,quiet,0.3 23,quiet,0.3 2020,10,04,06,0,0,0.005,0.005,0.016,0.11,2.06,2.17,0.033,25,quiet,0.1 25,quiet,0.1 2020,10,04,07,0,0,0.005,0.005,0.015,0.14,2.07,2.21,0.034,25,quiet,0.1 25,quiet,0.1 2020,10,04,08,0.001,0.001,0.005,0.006,0.017,0.12,2.04,2.16,0.033,25,ENE,0.6 25,ENE,0.6 2020,10,04,09,0.002,0.001,0.005,0.006,0.018,0.12,2.07,2.19,0.037,27,ENE,0.5 27,ENE,0.5 2020,10,04,10,0.004,0.002,0.006,0.008,0.023,0.11,2.07,2.18,0.041,27,SSW,0.8 27,SSW,0.8 2020,10,04,11,0.002,0.001,0.005,0.006,0.034,0.11,2.01,2.12,0.037,30,SW,0.8 30,SW,0.8 2020,10,04,12,0.003,0.001,0.004,0.005,0.040,0.11,1.98,2.09,0.034,27,SSW,1.0 27,SSW,1.0 2020,10,04,13,0.003,0.001,0.002,0.003,0.041,0.07,1.94,2.01,0.027,24,S,1.5 24,S,1.5 2020,10,04,14,0.002,0,0.002,0.002,0.040,0.08,1.93,2.01,0.025,22,WSW,0.7 22,WSW,0.7 2020,10,04,15,0.002,0,0.002,0.002,0.039,0.07,1.94,2.01,0.026,21,SW,0.9 21,SW,0.9 2020,10,04,16,0.002,0,0.002,0.002,0.039,0.08,1.95,2.03,0.030,22,SW,0.6 22,SW,0.6 2020,10,04,17,0.002,0,0.003,0.003,0.038,0.08,1.95,2.03,0.033,23,SW,0.7 23,SW,0.7 2020,10,04,18,0.001,0,0.004,0.004,0.036,0.07,1.96,2.03,0.037,23,WSW,0.5 23,WSW,0.5 2020,10,04,19,0.001,0,0.004,0.004,0.034,0.09,2.00,2.09,0.029,19,quiet,0.4 19,quiet,0.4 2020,10,04,20,0,0,0.005,0.005,0.028,0.10,1.97,2.07,0.035,21,quiet,0.3 21,quiet,0.3 2020,10,04,21,0.001,0,0.006,0.006,0.025,0.09,1.97,2.06,0.029,21,quiet,0.3 21,quiet,0.3 2020,10,04,22,0,0,0.003,0.003,0.028,0.07,1.96,2.03,0.026,18,quiet,0 18,quiet,0 2020,10,04,23,0,0,0.002,0.002,0.032,0.07,1.95,2.02,0.018,13,quiet,0.2 13,quiet,0.2 2020,10,04,24,0,0,0.003,0.003,0.031,0.07,1.95,2.02,0.019,14,quiet,0.2 14,quiet,0.2