"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)" 2020,10,08,01,0.001,0,0.006,0.006,0.035,0.08,1.98,2.06,0.010,8,NE,2.9 8,NE,2.9 2020,10,08,02,0.001,0,0.006,0.006,0.032,0.06,1.98,2.04,0.008,8,NE,4.3 8,NE,4.3 2020,10,08,03,0.001,0,0.005,0.005,0.030,0.07,1.97,2.04,0.013,9,NE,3.4 9,NE,3.4 2020,10,08,04,0,0,0.004,0.004,0.030,0.07,1.97,2.04,0.010,7,NE,4.2 7,NE,4.2 2020,10,08,05,0,0,0.004,0.004,0.031,0.05,1.97,2.02,0.009,6,NE,4.6 6,NE,4.6 2020,10,08,06,0,0,0.004,0.004,0.032,0.05,1.97,2.02,0.008,3,NE,3.4 3,NE,3.4 2020,10,08,07,0,0,0.005,0.005,0.032,0.04,1.96,2.00,0.007,6,NE,3.3 6,NE,3.3 2020,10,08,08,0,0,0.007,0.007,0.031,0.06,1.96,2.02,0.009,6,NE,4.0 6,NE,4.0 2020,10,08,09,0,0.001,0.004,0.005,0.036,0.07,1.96,2.03,0.006,6,NE,5.7 6,NE,5.7 2020,10,08,10,0,0.001,0.003,0.004,0.036,0.06,1.96,2.02,0.007,6,NE,4.9 6,NE,4.9 2020,10,08,11,0,0.001,0.003,0.004,0.037,0.07,1.96,2.03,0.006,2,NE,4.7 2,NE,4.7 2020,10,08,12,0,0.001,0.003,0.004,0.044,0.07,1.95,2.02,0.007,8,NE,5.5 8,NE,5.5 2020,10,08,13,0,0,0.003,0.003,0.047,0.06,1.95,2.01,0.008,8,NE,5.7 8,NE,5.7 2020,10,08,14,0,0.001,0.003,0.004,0.045,0.05,1.95,2.00,0.006,3,NE,5.6 3,NE,5.6 2020,10,08,15,0,0.001,0.003,0.004,0.043,0.05,1.94,1.99,0.007,7,NE,5.6 7,NE,5.6 2020,10,08,16,0,0.001,0.003,0.004,0.041,0.05,1.95,2.00,0.003,4,NE,5.4 4,NE,5.4 2020,10,08,17,0,0.001,0.003,0.004,0.039,0.05,1.95,2.00,0.006,3,NE,5.0 3,NE,5.0 2020,10,08,18,0,0,0.003,0.003,0.037,0.05,1.96,2.01,0.006,6,NE,4.6 6,NE,4.6 2020,10,08,19,0,0,0.003,0.003,0.035,0.05,1.95,2.00,0.006,8,NE,3.9 8,NE,3.9 2020,10,08,20,0,0,0.003,0.003,0.034,0.06,1.95,2.01,0.003,7,NE,3.7 7,NE,3.7 2020,10,08,21,0,0,0.003,0.003,0.034,0.05,1.95,2.00,0.006,4,NE,3.3 4,NE,3.3 2020,10,08,22,0,0,0.002,0.002,0.034,0.06,1.95,2.01,0.004,3,NE,1.8 3,NE,1.8 2020,10,08,23,0,0,0.004,0.004,0.032,0.05,1.95,2.00,0.007,5,NE,3.3 5,NE,3.3 2020,10,08,24,0,0,0.003,0.003,0.034,0.05,1.96,2.01,0.004,4,NNE,2.9 4,NNE,2.9