"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)" 2020,04,07,01,0.001,0,0.005,0.005,0.043,0.09,1.98,2.07,0.015,16,quiet,0.2 16,quiet,0.2 2020,04,07,02,0.001,0,0.005,0.005,0.041,0.04,1.98,2.02,0.015,13,N,0.9 13,N,0.9 2020,04,07,03,0.001,0,0.004,0.004,0.039,0.05,1.98,2.03,0.014,13,N,0.5 13,N,0.5 2020,04,07,04,0,0,0.005,0.005,0.036,0.08,1.98,2.06,0.013,12,N,0.5 12,N,0.5 2020,04,07,05,0,0,0.006,0.006,0.034,0.13,2.01,2.14,0.014,14,quiet,0 14,quiet,0 2020,04,07,06,0,0,0.005,0.005,0.036,0.13,2.01,2.14,0.012,12,quiet,0.1 12,quiet,0.1 2020,04,07,07,0,0,0.009,0.009,0.030,0.04,2.00,2.04,0.014,14,NNE,0.7 14,NNE,0.7 2020,04,07,08,0.001,0.002,0.013,0.015,0.025,0.10,2.02,2.12,0.014,18,quiet,0.1 18,quiet,0.1 2020,04,07,09,0.001,0.003,0.010,0.013,0.033,0.15,2.02,2.17,0.021,17,N,0.9 17,N,0.9 2020,04,07,10,0.001,0.002,0.009,0.011,0.044,0.14,2.01,2.15,0.021,16,SSW,1.0 16,SSW,1.0 2020,04,07,11,0.001,0.001,0.006,0.007,0.052,0.07,1.98,2.05,0.018,14,S,1.3 14,S,1.3 2020,04,07,12,0.001,0.001,0.005,0.006,0.059,0.06,1.97,2.03,0.019,16,SW,1.3 16,SW,1.3 2020,04,07,13,0.001,0,0.004,0.004,0.061,0.07,1.96,2.03,0.018,15,SW,1.8 15,SW,1.8 2020,04,07,14,0.001,0,0.004,0.004,0.064,0.10,1.97,2.07,0.017,16,SSW,1.6 16,SSW,1.6 2020,04,07,15,0.001,0,0.004,0.004,0.067,0.10,1.96,2.06,0.017,15,SSW,2.1 15,SSW,2.1 2020,04,07,16,0.001,0,0.004,0.004,0.069,0.07,1.96,2.03,0.018,18,SSW,2.1 18,SSW,2.1 2020,04,07,17,0.001,0,0.004,0.004,0.068,0.07,1.95,2.02,0.017,19,SSW,2.0 19,SSW,2.0 2020,04,07,18,0.001,0,0.004,0.004,0.067,0.08,1.95,2.03,0.016,20,SW,1.1 20,SW,1.1 2020,04,07,19,0.001,0,0.006,0.006,0.070,0.06,1.96,2.02,0.025,21,WSW,1.4 21,WSW,1.4 2020,04,07,20,0.002,0,0.008,0.008,0.071,0.09,1.98,2.07,0.022,21,quiet,0.4 21,quiet,0.4 2020,04,07,21,0.002,0,0.008,0.008,0.072,0.07,1.98,2.05,0.026,25,WSW,0.9 25,WSW,0.9 2020,04,07,22,0.002,0,0.008,0.008,0.069,0.11,1.98,2.09,0.022,20,quiet,0.1 20,quiet,0.1 2020,04,07,23,0.001,0,0.008,0.008,0.065,0.13,1.99,2.12,0.023,22,SW,0.7 22,SW,0.7 2020,04,07,24,0.001,0,0.007,0.007,0.065,0.13,1.99,2.12,0.024,20,quiet,0.4 20,quiet,0.4