"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)" 2020,05,05,01,0,0,0.004,0.004,0.035,0.21,1.97,2.18,0.025,22,quiet,0.1 22,quiet,0.1 2020,05,05,02,0,0,0.004,0.004,0.031,0.14,1.98,2.12,0.024,20,quiet,0.1 20,quiet,0.1 2020,05,05,03,0,0,0.004,0.004,0.027,0.10,2.00,2.10,0.019,18,N,1.1 18,N,1.1 2020,05,05,04,0,0,0.003,0.003,0.015,0.19,1.97,2.16,0.018,16,quiet,0.1 16,quiet,0.1 2020,05,05,05,0,0,0.003,0.003,0.017,0.10,1.99,2.09,0.020,18,N,0.9 18,N,0.9 2020,05,05,06,0,0,0.003,0.003,0.014,0.11,1.98,2.09,0.016,13,NNW,0.5 13,NNW,0.5 2020,05,05,07,0,0.001,0.003,0.004,0.013,0.19,1.98,2.17,0.017,12,quiet,0.2 12,quiet,0.2 2020,05,05,08,0,0.001,0.003,0.004,0.022,0.10,1.98,2.08,0.015,9,quiet,0.3 9,quiet,0.3 2020,05,05,09,0,0.001,0.003,0.004,0.036,0.12,1.96,2.08,0.015,14,NE,0.8 14,NE,0.8 2020,05,05,10,0,0,0.003,0.003,0.049,0.18,1.94,2.12,0.011,12,NE,1.1 12,NE,1.1 2020,05,05,11,0,0,0.003,0.003,0.055,0.16,1.94,2.10,0.014,10,N,0.6 10,N,0.6 2020,05,05,12,0,0,0.003,0.003,0.058,0.15,1.94,2.09,0.012,11,SE,0.6 11,SE,0.6 2020,05,05,13,0,0,0.003,0.003,0.058,0.14,1.94,2.08,0.015,12,SW,1.4 12,SW,1.4 2020,05,05,14,0,0,0.002,0.002,0.062,0.13,1.96,2.09,0.011,11,SW,1.5 11,SW,1.5 2020,05,05,15,0,0,0.002,0.002,0.060,0.15,1.96,2.11,0.022,14,SSW,2.2 14,SSW,2.2 2020,05,05,16,0,0,0.002,0.002,0.052,0.12,1.95,2.07,0.018,17,WSW,1.3 17,WSW,1.3 2020,05,05,17,0,0,0.003,0.003,0.050,0.17,1.94,2.11,0.020,17,WSW,1.0 17,WSW,1.0 2020,05,05,18,0,0,0.003,0.003,0.048,0.12,1.95,2.07,0.017,16,WNW,1.0 16,WNW,1.0 2020,05,05,19,0,0,0.002,0.002,0.047,0.08,1.94,2.02,0.010,11,NW,0.6 11,NW,0.6 2020,05,05,20,0,0,0.003,0.003,0.044,0.10,1.95,2.05,0.003,8,NE,1.0 8,NE,1.0 2020,05,05,21,0,0,0.003,0.003,0.042,0.16,1.95,2.11,0.004,6,ENE,0.8 6,ENE,0.8 2020,05,05,22,0,0,0.003,0.003,0.038,0.12,1.95,2.07,0.005,8,NE,0.8 8,NE,0.8 2020,05,05,23,0,0,0.004,0.004,0.034,0.14,1.96,2.10,0.003,6,quiet,0.2 6,quiet,0.2 2020,05,05,24,0,0,0.004,0.004,0.030,0.13,1.99,2.12,0.005,8,quiet,0.4 8,quiet,0.4