"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)" 2020,06,23,01,0.001,0,0.004,0.004,0.046,0.18,1.93,2.11,0.017,17,quiet,0 17,quiet,0 2020,06,23,02,0.001,0,0.004,0.004,0.042,0.23,1.94,2.17,0.020,17,quiet,0 17,quiet,0 2020,06,23,03,0,0,0.005,0.005,0.037,0.21,1.96,2.17,0.021,16,quiet,0.3 16,quiet,0.3 2020,06,23,04,0,0,0.005,0.005,0.031,0.20,2.01,2.21,0.019,15,N,0.8 15,N,0.8 2020,06,23,05,0,0,0.006,0.006,0.026,0.16,1.97,2.13,0.020,17,N,0.8 17,N,0.8 2020,06,23,06,0,0,0.005,0.005,0.026,0.27,1.97,2.24,0.021,16,N,1.4 16,N,1.4 2020,06,23,07,0,0.001,0.007,0.008,0.027,0.37,1.98,2.35,0.022,15,NE,0.9 15,NE,0.9 2020,06,23,08,0,0.002,0.007,0.009,0.029,0.23,1.97,2.20,0.023,17,N,1.0 17,N,1.0 2020,06,23,09,0.001,0.002,0.007,0.009,0.039,0.20,1.95,2.15,0.021,15,E,0.9 15,E,0.9 2020,06,23,10,0.001,0.001,0.004,0.005,0.054,0.28,1.96,2.24,0.021,16,NE,1.0 16,NE,1.0 2020,06,23,11,0.001,0,0.004,0.004,0.062,0.20,1.95,2.15,0.020,15,ENE,1.9 15,ENE,1.9 2020,06,23,12,0.001,0,0.004,0.004,0.064,0.21,1.92,2.13,0.020,15,ENE,1.5 15,ENE,1.5 2020,06,23,13,0.001,0,0.003,0.003,0.063,0.19,1.92,2.11,0.018,15,NNE,1.6 15,NNE,1.6 2020,06,23,14,0.001,0,0.003,0.003,0.063,0.32,1.92,2.24,0.021,16,NE,1.3 16,NE,1.3 2020,06,23,15,0.001,0,0.002,0.002,0.060,0.23,1.92,2.15,0.022,19,ESE,0.8 19,ESE,0.8 2020,06,23,16,0.001,0,0.003,0.003,0.066,0.28,1.95,2.23,0.021,16,SW,1.0 16,SW,1.0 2020,06,23,17,0.001,0,0.003,0.003,0.063,0.21,1.96,2.17,0.019,17,WSW,1.3 17,WSW,1.3 2020,06,23,18,0.001,0,0.003,0.003,0.059,0.22,1.92,2.14,0.029,19,SW,0.9 19,SW,0.9 2020,06,23,19,0.001,0,0.004,0.004,0.071,0.22,1.93,2.15,0.025,20,N,1.2 20,N,1.2 2020,06,23,20,0.002,0,0.004,0.004,0.071,0.21,1.92,2.13,0.022,21,SSW,0.8 21,SSW,0.8 2020,06,23,21,0.004,0,0.003,0.003,0.057,0.19,1.91,2.10,0.021,20,N,1.4 20,N,1.4 2020,06,23,22,0.005,0,0.003,0.003,0.050,0.20,1.90,2.10,0.021,20,N,1.1 20,N,1.1 2020,06,23,23,0.004,0,0.003,0.003,0.048,0.19,1.90,2.09,0.020,18,N,0.5 18,N,0.5 2020,06,23,24,0.003,0,0.003,0.003,0.047,0.20,1.93,2.13,0.022,21,E,0.6 21,E,0.6