"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)" 2020,07,23,01,0,0,0.004,0.004,0.009,0.04,1.94,1.98,0.007,3,quiet,0.3 3,quiet,0.3 2020,07,23,02,0,0,0.003,0.003,0.006,0.04,2.07,2.11,0.009,3,quiet,0 3,quiet,0 2020,07,23,03,0,0,0.003,0.003,0.006,0.03,2.18,2.21,0.004,3,NNW,0.5 3,NNW,0.5 2020,07,23,04,0,0,0.003,0.003,0.004,0,1.99,1.99,0.010,4,quiet,0.1 4,quiet,0.1 2020,07,23,05,0,0,0.005,0.005,0.003,0.05,2.30,2.35,0.011,3,NE,0.5 3,NE,0.5 2020,07,23,06,0,0.001,0.005,0.006,0.003,0.12,3.12,3.24,0.010,3,quiet,0 3,quiet,0 2020,07,23,07,0,0.002,0.005,0.007,0.004,0.15,3.38,3.53,0.008,3,quiet,0.3 3,quiet,0.3 2020,07,23,08,0,0.001,0.002,0.003,0.008,0.07,2.12,2.19,0.012,3,SW,0.8 3,SW,0.8 2020,07,23,09,0,0.001,0.003,0.004,0.008,0,1.94,1.94,0.010,3,SSW,0.8 3,SSW,0.8 2020,07,23,10,0,0.001,0.003,0.004,0.011,0.03,1.90,1.93,0.004,3,S,1.4 3,S,1.4 2020,07,23,11,0,0.001,0.002,0.003,0.012,0.02,1.86,1.88,0.008,3,S,1.2 3,S,1.2 2020,07,23,12,0,0.001,0.004,0.005,0.013,0.03,1.88,1.91,0.012,4,SSE,1.3 4,SSE,1.3 2020,07,23,13,0,0.001,0.003,0.004,0.014,0,1.90,1.90,0.011,4,SW,0.9 4,SW,0.9 2020,07,23,14,0,0.001,0.003,0.004,0.013,0.05,1.90,1.95,0.004,4,SW,1.0 4,SW,1.0 2020,07,23,15,0,0.001,0.002,0.003,0.014,0.12,1.90,2.02,0,3,E,1.1 3,E,1.1 2020,07,23,16,0,0,0.002,0.002,0.013,0.10,1.92,2.02,0.004,3,ENE,0.8 3,ENE,0.8 2020,07,23,17,0,0.001,0.003,0.004,0.012,0,2.04,2.04,0.006,3,NNE,0.6 3,NNE,0.6 2020,07,23,18,0,0,0.003,0.003,0.010,0,2.08,2.08,0.008,4,quiet,0.3 4,quiet,0.3 2020,07,23,19,0,0,0.003,0.003,0.010,0.01,1.89,1.90,0.011,4,ENE,0.5 4,ENE,0.5 2020,07,23,20,0,0,0.005,0.005,0.007,0.03,2.14,2.17,0.012,4,ESE,0.5 4,ESE,0.5 2020,07,23,21,0,0,0.005,0.005,0.007,0.04,2.15,2.19,0.010,3,ESE,0.6 3,ESE,0.6 2020,07,23,22,0,0,0.001,0.001,0.011,0.03,2.03,2.06,0.002,3,SSW,2.0 3,SSW,2.0 2020,07,23,23,0,0,0.001,0.001,0.010,0.02,1.87,1.89,0.013,3,SSW,1.9 3,SSW,1.9 2020,07,23,24,0,0,0.001,0.001,0.011,0.02,1.88,1.90,0.001,4,SSW,2.8 4,SSW,2.8