"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)" 2020,05,31,01,0.001,0.001,0.007,0.008,0.035,0.02,2.06,2.08,0.049,43,NE,0.5 43,NE,0.5 2020,05,31,02,0.001,0,0.006,0.006,0.030,0.02,2.08,2.10,0.044,36,ENE,0.7 36,ENE,0.7 2020,05,31,03,0,0,0.006,0.006,0.030,0,2.11,2.11,0.041,40,NE,1.4 40,NE,1.4 2020,05,31,04,0,0.001,0.006,0.007,0.032,0,2.07,2.07,0.052,49,NE,1.5 49,NE,1.5 2020,05,31,05,0,0,0.005,0.005,0.034,0,2.05,2.05,0.048,43,NE,1.1 43,NE,1.1 2020,05,31,06,0,0,0.004,0.004,0.035,0,2.03,2.03,0.036,32,NE,0.6 32,NE,0.6 2020,05,31,07,0.001,0,0.003,0.003,0.037,0,2.01,2.01,0.026,24,ENE,0.5 24,ENE,0.5 2020,05,31,08,0.001,0,0.004,0.004,0.038,0,2.00,2.00,0.024,20,NE,1.5 20,NE,1.5 2020,05,31,09,0.001,0.001,0.003,0.004,0.043,0,1.99,1.99,0.016,13,NE,2.2 13,NE,2.2 2020,05,31,10,0.001,0.001,0.003,0.004,0.043,0,1.99,1.99,0.016,10,ENE,1.9 10,ENE,1.9 2020,05,31,11,0.003,0.001,0.003,0.004,0.045,0,1.99,1.99,0.013,12,NE,1.7 12,NE,1.7 2020,05,31,12,0.004,0,0.003,0.003,0.047,0,1.97,1.97,0.016,9,E,1.8 9,E,1.8 2020,05,31,13,0.004,0,0.002,0.002,0.047,0,1.95,1.95,0.015,11,SE,0.9 11,SE,0.9 2020,05,31,14,0.004,0,0.002,0.002,0.049,0.06,1.93,1.99,0.017,13,E,1.0 13,E,1.0 2020,05,31,15,0.004,0,0.002,0.002,0.051,0.17,1.94,2.11,0.017,15,NE,1.1 15,NE,1.1 2020,05,31,16,0.003,0,0.002,0.002,0.051,0.22,1.96,2.18,0.016,17,SW,1.5 17,SW,1.5 2020,05,31,17,0.001,0,0.002,0.002,0.053,0.19,1.96,2.15,0.010,6,SW,1.8 6,SW,1.8 2020,05,31,18,0.001,0,0.003,0.003,0.051,0.18,1.96,2.14,0.007,8,SW,1.2 8,SW,1.2 2020,05,31,19,0.001,0,0.003,0.003,0.047,0.18,1.97,2.15,0.020,14,WSW,0.6 14,WSW,0.6 2020,05,31,20,0.001,0,0.003,0.003,0.047,0.18,1.97,2.15,0.016,15,quiet,0.2 15,quiet,0.2 2020,05,31,21,0.001,0,0.005,0.005,0.044,0.20,1.97,2.17,0.020,18,SSW,1.0 18,SSW,1.0 2020,05,31,22,0.001,0,0.004,0.004,0.043,0.20,1.98,2.18,0.020,14,quiet,0.3 14,quiet,0.3 2020,05,31,23,0.001,0,0.004,0.004,0.039,0.21,1.99,2.20,0.022,15,quiet,0.1 15,quiet,0.1 2020,05,31,24,0.001,0,0.004,0.004,0.037,0.22,1.98,2.20,0.020,18,quiet,0.4 18,quiet,0.4