"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)" 2020,05,29,01,0.001,0,0.004,0.004,0.044,0,1.98,1.98,0.014,14,NE,0.8 14,NE,0.8 2020,05,29,02,0,0,0.004,0.004,0.037,0.12,1.97,2.09,0.012,12,N,1.2 12,N,1.2 2020,05,29,03,0,0,0.005,0.005,0.035,0.21,2.00,2.21,0.013,15,quiet,0.3 15,quiet,0.3 2020,05,29,04,0,0,0.006,0.006,0.035,0.21,2.01,2.22,0.014,14,N,1.2 14,N,1.2 2020,05,29,05,0,0,0.006,0.006,0.036,0.15,2.02,2.17,0.014,14,quiet,0.2 14,quiet,0.2 2020,05,29,06,0,0,0.009,0.009,0.031,0.09,2.04,2.13,0.016,14,quiet,0.1 14,quiet,0.1 2020,05,29,07,0,0.001,0.009,0.010,0.034,0.08,2.04,2.12,0.016,10,N,1.1 10,N,1.1 2020,05,29,08,0.001,0.001,0.006,0.007,0.045,0.04,2.03,2.07,0.017,11,NNW,0.6 11,NNW,0.6 2020,05,29,09,0.002,0.001,0.005,0.006,0.050,0,1.99,1.99,0.018,11,SSE,0.5 11,SSE,0.5 2020,05,29,10,0.002,0.001,0.005,0.006,0.064,0.13,1.96,2.09,0.023,18,SW,0.9 18,SW,0.9 2020,05,29,11,0.001,0,0.004,0.004,0.070,0.21,1.99,2.20,0.024,24,SW,0.7 24,SW,0.7 2020,05,29,12,0.001,0,0.004,0.004,0.075,0.21,1.98,2.19,0.021,17,ENE,0.9 17,ENE,0.9 2020,05,29,13,0.001,0,0.004,0.004,0.078,0.19,1.98,2.17,0.023,23,SSW,1.2 23,SSW,1.2 2020,05,29,14,0.001,0,0.004,0.004,0.079,0.18,1.97,2.15,0.026,22,SSW,1.1 22,SSW,1.1 2020,05,29,15,0.001,0,0.004,0.004,0.077,0.14,1.98,2.12,0.026,21,SW,1.3 21,SW,1.3 2020,05,29,16,0.001,0,0.004,0.004,0.083,0,1.98,1.98,0.029,27,WSW,0.7 27,WSW,0.7 2020,05,29,17,0.001,0,0.005,0.005,0.078,0.01,1.98,1.99,0.026,24,NE,1.9 24,NE,1.9 2020,05,29,18,0.001,0.001,0.004,0.005,0.076,0.07,1.97,2.04,0.022,23,N,2.4 23,N,2.4 2020,05,29,19,0.001,0,0.005,0.005,0.070,0.07,1.97,2.04,0.027,25,N,1.7 25,N,1.7 2020,05,29,20,0.001,0,0.004,0.004,0.067,0.08,1.97,2.05,0.021,19,N,0.9 19,N,0.9 2020,05,29,21,0.001,0,0.005,0.005,0.066,0.07,1.98,2.05,0.019,19,N,0.5 19,N,0.5 2020,05,29,22,0.001,0,0.005,0.005,0.065,0.08,1.98,2.06,0.019,17,N,1.0 17,N,1.0 2020,05,29,23,0.001,0,0.005,0.005,0.065,0.07,1.98,2.05,0.019,16,quiet,0.2 16,quiet,0.2 2020,05,29,24,0.001,0,0.005,0.005,0.056,0.08,2.00,2.08,0.022,18,ENE,0.6 18,ENE,0.6