"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)" 2020,06,13,01,0,0,0.002,0.002,0.016,0.20,1.81,2.01,0.003,3,quiet,0.1 3,quiet,0.1 2020,06,13,02,0,0,0.001,0.001,0.016,0.21,1.82,2.03,0.009,3,WSW,2.5 3,WSW,2.5 2020,06,13,03,0,0,0.001,0.001,0.019,0.15,1.80,1.95,0.012,6,SW,1.7 6,SW,1.7 2020,06,13,04,0,0,0.001,0.001,0.021,0.02,1.80,1.82,0.018,6,SW,1.6 6,SW,1.6 2020,06,13,05,0,0,0.001,0.001,0.016,0.26,1.80,2.06,0.013,5,SW,2.1 5,SW,2.1 2020,06,13,06,0,0,0.001,0.001,0.015,0.34,1.80,2.14,0.010,5,WSW,2.4 5,WSW,2.4 2020,06,13,07,0,0,0.001,0.001,0.017,0.37,1.80,2.17,0.015,4,SW,2.6 4,SW,2.6 2020,06,13,08,0,0.001,0.002,0.003,0.016,0.24,1.79,2.03,0.012,3,WSW,1.9 3,WSW,1.9 2020,06,13,09,0,0.001,0.002,0.003,0.013,0.05,1.82,1.87,0.006,3,SW,1.7 3,SW,1.7 2020,06,13,10,0,0.001,0.002,0.003,0.012,0.14,1.83,1.97,0.014,4,SW,1.3 4,SW,1.3 2020,06,13,11,0,0.001,0.002,0.003,0.013,0.16,1.82,1.98,0.005,5,SW,2.1 5,SW,2.1 2020,06,13,12,0,0.001,0.002,0.003,0.014,0.09,1.82,1.91,0.016,4,SW,1.6 4,SW,1.6 2020,06,13,13,0,0.001,0.002,0.003,0.014,0.15,1.83,1.98,0.004,3,SW,1.7 3,SW,1.7 2020,06,13,14,0,0.001,0.002,0.003,0.014,0.07,1.83,1.90,0.006,4,SW,1.5 4,SW,1.5 2020,06,13,15,0,0.001,0.002,0.003,0.014,0.05,1.83,1.88,0.012,5,SW,0.9 5,SW,0.9 2020,06,13,16,0,0.001,0.004,0.005,0.016,0.11,1.84,1.95,0.005,3,quiet,0.2 3,quiet,0.2 2020,06,13,17,0,0.001,0.007,0.008,0.016,0.17,1.84,2.01,0.008,3,WSW,0.6 3,WSW,0.6 2020,06,13,18,0,0.001,0.005,0.006,0.017,0.21,1.81,2.02,0.006,3,SW,0.6 3,SW,0.6 2020,06,13,19,0,0,0.004,0.004,0.019,0.21,1.82,2.03,0.010,3,quiet,0.1 3,quiet,0.1 2020,06,13,20,0,0,0.003,0.003,0.018,0.19,1.83,2.02,0.011,3,SW,0.5 3,SW,0.5 2020,06,13,21,0,0,0.002,0.002,0.018,0.18,1.81,1.99,0.006,4,SW,0.7 4,SW,0.7 2020,06,13,22,0,0,0.002,0.002,0.014,0.34,1.81,2.15,0.012,3,SSW,0.7 3,SSW,0.7 2020,06,13,23,0,0,0.001,0.001,0.015,0.33,1.80,2.13,0.010,4,SSW,0.9 4,SSW,0.9 2020,06,13,24,0,0,0.001,0.001,0.014,0.08,1.81,1.89,0.006,3,SW,1.3 3,SW,1.3