"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)" 2020,04,02,01,0,0,0.008,0.008,0.018,0.12,2.01,2.13,0.014,15,quiet,0.1 15,quiet,0.1 2020,04,02,02,0,0,0.008,0.008,0.016,0.13,2.00,2.13,0.013,12,quiet,0.2 12,quiet,0.2 2020,04,02,03,0,0,0.007,0.007,0.017,0.12,2.00,2.12,0.013,11,quiet,0.2 11,quiet,0.2 2020,04,02,04,0,0,0.007,0.007,0.017,0.10,2.02,2.12,0.011,12,NNE,1.0 12,NNE,1.0 2020,04,02,05,0,0,0.008,0.008,0.017,0.15,2.02,2.17,0.014,13,quiet,0.2 13,quiet,0.2 2020,04,02,06,0,0,0.006,0.006,0.023,0.08,2.00,2.08,0.012,13,quiet,0.1 13,quiet,0.1 2020,04,02,07,0,0.001,0.008,0.009,0.024,0.07,2.00,2.07,0.015,13,quiet,0 13,quiet,0 2020,04,02,08,0,0.001,0.009,0.010,0.032,0.09,2.02,2.11,0.015,13,N,0.7 13,N,0.7 2020,04,02,09,0,0.001,0.005,0.006,0.046,0.07,1.97,2.04,0.015,14,NNE,2.3 14,NNE,2.3 2020,04,02,10,0,0.001,0.005,0.006,0.050,0.06,1.96,2.02,0.019,17,N,3.8 17,N,3.8 2020,04,02,11,0,0.001,0.004,0.005,0.051,0.06,1.96,2.02,0.015,13,NNE,2.7 13,NNE,2.7 2020,04,02,12,0,0,0.004,0.004,0.052,0.06,1.96,2.02,0.015,12,NNW,2.5 12,NNW,2.5 2020,04,02,13,0,0.001,0.004,0.005,0.054,0.07,1.95,2.02,0.014,12,N,2.6 12,N,2.6 2020,04,02,14,0,0,0.003,0.003,0.056,0.07,1.95,2.02,0.011,14,NE,2.4 14,NE,2.4 2020,04,02,15,0,0,0.003,0.003,0.057,0.06,1.95,2.01,0.016,12,ENE,2.1 12,ENE,2.1 2020,04,02,16,0,0,0.003,0.003,0.057,0.06,1.96,2.02,0.015,10,ENE,2.0 10,ENE,2.0 2020,04,02,17,0,0,0.004,0.004,0.056,0.07,1.96,2.03,0.013,10,NE,1.9 10,NE,1.9 2020,04,02,18,0,0,0.004,0.004,0.054,0.05,1.96,2.01,0.014,17,N,3.2 17,N,3.2 2020,04,02,19,0,0,0.005,0.005,0.048,0.08,1.96,2.04,0.013,14,N,1.8 14,N,1.8 2020,04,02,20,0,0,0.005,0.005,0.045,0.08,1.96,2.04,0.016,12,N,1.6 12,N,1.6 2020,04,02,21,0,0,0.006,0.006,0.044,0.06,1.96,2.02,0.014,13,N,1.0 13,N,1.0 2020,04,02,22,0,0,0.007,0.007,0.038,0.09,1.97,2.06,0.016,12,quiet,0.2 12,quiet,0.2 2020,04,02,23,0,0,0.005,0.005,0.036,0.08,1.96,2.04,0.012,14,N,0.5 14,N,0.5 2020,04,02,24,0,0,0.005,0.005,0.033,0.09,1.97,2.06,0.012,12,quiet,0.4 12,quiet,0.4