"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)" 2020,04,29,01,0,0,0.004,0.004,0.039,0.21,1.95,2.16,0.011,15,NE,0.6 15,NE,0.6 2020,04,29,02,0,0,0.004,0.004,0.039,0.13,1.96,2.09,0.013,12,quiet,0.1 12,quiet,0.1 2020,04,29,03,0,0,0.005,0.005,0.031,0.16,1.98,2.14,0.013,12,quiet,0.2 12,quiet,0.2 2020,04,29,04,0,0,0.006,0.006,0.029,0.16,2.00,2.16,0.016,12,NNE,0.6 12,NNE,0.6 2020,04,29,05,0,0,0.006,0.006,0.028,0.18,2.01,2.19,0.012,10,quiet,0.3 10,quiet,0.3 2020,04,29,06,0,0,0.007,0.007,0.028,0.18,1.98,2.16,0.013,11,quiet,0.3 11,quiet,0.3 2020,04,29,07,0,0.001,0.009,0.010,0.023,0.12,2.02,2.14,0.011,9,NNE,0.8 9,NNE,0.8 2020,04,29,08,0,0.001,0.007,0.008,0.036,0.11,1.98,2.09,0.015,8,quiet,0.4 8,quiet,0.4 2020,04,29,09,0.001,0.001,0.006,0.007,0.047,0.13,1.97,2.10,0.017,11,quiet,0.4 11,quiet,0.4 2020,04,29,10,0.001,0.001,0.007,0.008,0.050,0.13,1.95,2.08,0.014,12,WSW,0.8 12,WSW,0.8 2020,04,29,11,0.001,0.001,0.004,0.005,0.059,0.16,1.95,2.11,0.014,12,SW,1.4 12,SW,1.4 2020,04,29,12,0.001,0,0.003,0.003,0.064,0.17,1.97,2.14,0.037,20,SSW,1.5 20,SSW,1.5 2020,04,29,13,0.001,0,0.003,0.003,0.067,0.19,1.96,2.15,0.010,12,S,1.8 12,S,1.8 2020,04,29,14,0.001,0,0.003,0.003,0.068,0.14,1.94,2.08,0.014,14,SW,1.4 14,SW,1.4 2020,04,29,15,0.001,0,0.003,0.003,0.069,0.10,1.95,2.05,0.013,14,SSW,1.0 14,SSW,1.0 2020,04,29,16,0.001,0,0.003,0.003,0.070,0.13,1.95,2.08,0.016,13,SW,1.4 13,SW,1.4 2020,04,29,17,0.001,0,0.003,0.003,0.072,0.10,1.95,2.05,0.014,13,SSW,1.5 13,SSW,1.5 2020,04,29,18,0.001,0,0.003,0.003,0.072,0.11,1.94,2.05,0.013,15,SW,1.8 15,SW,1.8 2020,04,29,19,0.001,0,0.004,0.004,0.069,0.13,1.94,2.07,0.013,11,SW,1.1 11,SW,1.1 2020,04,29,20,0.001,0,0.005,0.005,0.062,0.14,1.95,2.09,0.013,14,SW,0.5 14,SW,0.5 2020,04,29,21,0.001,0,0.004,0.004,0.062,0.14,1.94,2.08,0.014,10,quiet,0.1 10,quiet,0.1 2020,04,29,22,0,0,0.005,0.005,0.056,0.16,1.95,2.11,0.012,12,quiet,0.3 12,quiet,0.3 2020,04,29,23,0,0,0.005,0.005,0.051,0.20,1.95,2.15,0.013,14,quiet,0.1 14,quiet,0.1 2020,04,29,24,0,0,0.004,0.004,0.047,0.13,1.95,2.08,0.012,11,N,0.8 11,N,0.8