"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)" 2020,06,02,01,0,0,0.004,0.004,0.032,0,2.04,2.04,0.015,15,quiet,0.2 15,quiet,0.2 2020,06,02,02,0,0,0.004,0.004,0.028,0,2.06,2.06,0.014,15,quiet,0.3 15,quiet,0.3 2020,06,02,03,0,0,0.003,0.003,0.032,0,2.03,2.03,0.014,15,quiet,0.2 15,quiet,0.2 2020,06,02,04,0,0,0.003,0.003,0.031,0,2.03,2.03,0.013,11,quiet,0.1 11,quiet,0.1 2020,06,02,05,0,0,0.005,0.005,0.024,0,2.04,2.04,0.013,11,N,0.7 11,N,0.7 2020,06,02,06,0,0.001,0.008,0.009,0.019,0,2.06,2.06,0.012,12,quiet,0.1 12,quiet,0.1 2020,06,02,07,0.001,0.002,0.008,0.010,0.022,0,2.06,2.06,0.014,9,N,1.1 9,N,1.1 2020,06,02,08,0.001,0.002,0.006,0.008,0.032,0.01,2.06,2.07,0.013,10,quiet,0.2 10,quiet,0.2 2020,06,02,09,0.001,0.001,0.004,0.005,0.043,0.01,2.02,2.03,0.013,9,SSE,1.2 9,SSE,1.2 2020,06,02,10,0.001,0.001,0.004,0.005,0.048,0,2.00,2.00,0.014,12,SSW,1.4 12,SSW,1.4 2020,06,02,11,0.001,0.001,0.003,0.004,0.055,0,1.99,1.99,0.015,12,SSW,1.1 12,SSW,1.1 2020,06,02,12,0.001,0,0.003,0.003,0.057,0,1.98,1.98,0.013,12,SW,1.3 12,SW,1.3 2020,06,02,13,0.001,0,0.003,0.003,0.060,0,1.97,1.97,0.017,12,SW,1.7 12,SW,1.7 2020,06,02,14,0.001,0,0.003,0.003,0.061,0.08,1.95,2.03,0.015,15,SSW,1.9 15,SSW,1.9 2020,06,02,15,0.001,0,0.003,0.003,0.064,0.19,1.97,2.16,0.022,20,SSW,1.9 20,SSW,1.9 2020,06,02,16,0.001,0,0.003,0.003,0.066,0.18,1.97,2.15,0.023,14,SSW,1.9 14,SSW,1.9 2020,06,02,17,0.001,0,0.003,0.003,0.068,0.17,1.97,2.14,0.018,18,SSW,2.0 18,SSW,2.0 2020,06,02,18,0.001,0,0.003,0.003,0.064,0.17,1.98,2.15,0.022,21,SSW,1.6 21,SSW,1.6 2020,06,02,19,0.001,0,0.003,0.003,0.065,0.16,1.98,2.14,0.019,19,WSW,1.7 19,WSW,1.7 2020,06,02,20,0.001,0,0.004,0.004,0.059,0.18,2.00,2.18,0.022,18,SW,1.2 18,SW,1.2 2020,06,02,21,0.001,0,0.004,0.004,0.052,0.18,2.01,2.19,0.021,20,SW,0.6 20,SW,0.6 2020,06,02,22,0.001,0,0.007,0.007,0.046,0.12,2.01,2.13,0.022,21,quiet,0.2 21,quiet,0.2 2020,06,02,23,0.001,0,0.006,0.006,0.045,0,2.01,2.01,0.026,19,quiet,0.1 19,quiet,0.1 2020,06,02,24,0.001,0,0.006,0.006,0.044,0,2.02,2.02,0.023,15,quiet,0.1 15,quiet,0.1