"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)" 2020,09,06,01,0,0,0.002,0.002,0.029,0.06,1.98,2.04,0.009,6,quiet,0.2 6,quiet,0.2 2020,09,06,02,0,0,0.003,0.003,0.025,0.07,2.03,2.10,0.015,5,N,0.7 5,N,0.7 2020,09,06,03,0,0,0.003,0.003,0.024,0.06,2.09,2.15,0.015,6,ENE,0.6 6,ENE,0.6 2020,09,06,04,0,0,0.003,0.003,0.022,0.04,2.05,2.09,0.014,7,N,0.7 7,N,0.7 2020,09,06,05,0,0,0.003,0.003,0.020,0.03,2.00,2.03,0.010,7,NE,1.3 7,NE,1.3 2020,09,06,06,0,0,0.003,0.003,0.021,0.04,1.92,1.96,0.012,7,NE,2.0 7,NE,2.0 2020,09,06,07,0,0,0.003,0.003,0.019,0.03,1.90,1.93,0.014,7,NE,2.3 7,NE,2.3 2020,09,06,08,0,0.001,0.004,0.005,0.018,0.06,1.90,1.96,0.011,7,NE,2.2 7,NE,2.2 2020,09,06,09,0,0.001,0.004,0.005,0.016,0.06,1.88,1.94,0.018,9,NE,2.3 9,NE,2.3 2020,09,06,10,0,0.001,0.004,0.005,0.014,0.06,1.89,1.95,0.009,6,NE,2.4 6,NE,2.4 2020,09,06,11,0,0.001,0.004,0.005,0.017,0.09,1.88,1.97,0.010,7,NE,3.0 7,NE,3.0 2020,09,06,12,0,0.001,0.003,0.004,0.018,0.05,1.88,1.93,0.014,5,NE,2.1 5,NE,2.1 2020,09,06,13,0,0.001,0.003,0.004,0.021,0.04,1.87,1.91,0.010,6,NNE,2.6 6,NNE,2.6 2020,09,06,14,0,0.001,0.003,0.004,0.029,0.09,1.87,1.96,0.010,5,NE,4.6 5,NE,4.6 2020,09,06,15,0,0,0.002,0.002,0.031,0.04,1.87,1.91,0.004,4,NE,4.4 4,NE,4.4 2020,09,06,16,0,0,0.002,0.002,0.026,0.01,1.88,1.89,0.004,3,NE,3.7 3,NE,3.7 2020,09,06,17,0,0,0.001,0.001,0.023,0.02,1.88,1.90,0.007,3,NE,4.6 3,NE,4.6 2020,09,06,18,0,0,0.001,0.001,0.026,0.01,1.87,1.88,0.004,2,NE,5.0 2,NE,5.0 2020,09,06,19,0,0,0.002,0.002,0.027,0.02,1.87,1.89,0.001,0,NE,4.8 0,NE,4.8 2020,09,06,20,0,0,0.002,0.002,0.021,0.02,1.87,1.89,0.003,1,NE,5.0 1,NE,5.0 2020,09,06,21,0,0,0.001,0.001,0.017,0.03,1.85,1.88,0.003,-1,NE,5.5 -1,NE,5.5 2020,09,06,22,0,0,0.001,0.001,0.017,0.03,1.85,1.88,0.001,2,NE,5.6 2,NE,5.6 2020,09,06,23,0,0,0.001,0.001,0.018,0.03,1.86,1.89,0.002,1,NE,5.3 1,NE,5.3 2020,09,06,24,0,0,0,0,0.020,0.02,1.87,1.89,0.005,3,NE,5.1 3,NE,5.1