"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)" 2020,10,09,01,0,0,0.003,0.003,0.034,0.04,1.96,2.00,0.004,5,NNE,2.3 5,NNE,2.3 2020,10,09,02,0,-,-,-,0.035,0.04,1.96,2.00,0.006,7,NNE,2.6 7,NNE,2.6 2020,10,09,03,0,0,0.002,0.002,0.035,0.04,1.96,2.00,0.007,5,NNE,2.1 5,NNE,2.1 2020,10,09,04,0,0,0.003,0.003,0.036,0.05,1.96,2.01,0.004,7,NE,1.9 7,NE,1.9 2020,10,09,05,0,0,0.002,0.002,0.036,0.04,1.97,2.01,0.007,6,NE,2.4 6,NE,2.4 2020,10,09,06,0,0,0.002,0.002,0.037,0.05,1.96,2.01,0.007,5,NNE,2.5 5,NNE,2.5 2020,10,09,07,0,0,0.002,0.002,0.038,0.06,1.96,2.02,0.007,5,NNE,2.1 5,NNE,2.1 2020,10,09,08,0,0.001,0.004,0.005,0.036,0.08,1.95,2.03,0.007,6,NE,3.0 6,NE,3.0 2020,10,09,09,0,0.001,0.004,0.005,0.037,0.06,1.95,2.01,0.006,4,NE,3.3 4,NE,3.3 2020,10,09,10,0,0.001,0.004,0.005,0.038,0.07,1.95,2.02,0.010,4,NE,3.7 4,NE,3.7 2020,10,09,11,0,0.001,0.004,0.005,0.040,0.07,1.94,2.01,0.009,5,NE,3.9 5,NE,3.9 2020,10,09,12,0,0.001,0.004,0.005,0.042,0.06,1.94,2.00,0.007,7,NE,3.6 7,NE,3.6 2020,10,09,13,0,0.001,0.004,0.005,0.047,0.07,1.93,2.00,0.008,6,NE,2.8 6,NE,2.8 2020,10,09,14,0,0.001,0.003,0.004,0.051,0.06,1.93,1.99,0.010,7,N,2.8 7,N,2.8 2020,10,09,15,0,0,0.004,0.004,0.048,0.07,1.93,2.00,0.013,7,N,3.0 7,N,3.0 2020,10,09,16,0,0,0.003,0.003,0.043,0.07,1.94,2.01,0.012,8,N,3.4 8,N,3.4 2020,10,09,17,0,0,0.004,0.004,0.040,0.07,1.94,2.01,0.013,9,N,2.8 9,N,2.8 2020,10,09,18,0,0.001,0.003,0.004,0.039,0.07,1.94,2.01,0.012,11,N,2.1 11,N,2.1 2020,10,09,19,0,0,0.004,0.004,0.037,0.06,1.94,2.00,0.012,11,N,1.7 11,N,1.7 2020,10,09,20,0,0,0.003,0.003,0.037,0.07,1.94,2.01,0.013,8,NNE,1.2 8,NNE,1.2 2020,10,09,21,0,0,0.004,0.004,0.034,0.08,1.94,2.02,0.013,10,N,0.6 10,N,0.6 2020,10,09,22,0,0,0.004,0.004,0.033,0.09,1.95,2.04,0.012,7,NNE,1.0 7,NNE,1.0 2020,10,09,23,0,0,0.004,0.004,0.032,0.10,1.95,2.05,0.011,8,N,0.6 8,N,0.6 2020,10,09,24,0,0,0.004,0.004,0.029,0.10,1.95,2.05,0.011,7,quiet,0.2 7,quiet,0.2