"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)" 2020,06,24,01,0.003,0,0.004,0.004,0.040,0.19,2.00,2.19,0.020,18,quiet,0.4 18,quiet,0.4 2020,06,24,02,-,0,0.004,0.004,0.036,0.23,2.00,2.23,0.019,18,quiet,0.3 18,quiet,0.3 2020,06,24,03,0.002,0,0.002,0.002,0.036,0.19,1.92,2.11,0.020,17,N,0.8 17,N,0.8 2020,06,24,04,0.001,0,0.005,0.005,0.027,0.19,1.96,2.15,0.023,18,quiet,0 18,quiet,0 2020,06,24,05,0.001,0,0.006,0.006,0.028,0.24,1.99,2.23,0.021,19,N,1.0 19,N,1.0 2020,06,24,06,0.001,0,0.007,0.007,0.026,0.20,1.97,2.17,0.020,19,NNW,0.8 19,NNW,0.8 2020,06,24,07,0.001,0.001,0.006,0.007,0.030,0.18,1.97,2.15,0.023,16,ENE,0.6 16,ENE,0.6 2020,06,24,08,0.002,0.001,0.007,0.008,0.032,0.26,1.99,2.25,0.033,23,SSW,0.7 23,SSW,0.7 2020,06,24,09,0.002,0.001,0.006,0.007,0.041,0.19,1.98,2.17,0.033,16,S,1.3 16,S,1.3 2020,06,24,10,0.002,0.001,0.004,0.005,0.051,0.19,1.95,2.14,0.035,20,S,1.2 20,S,1.2 2020,06,24,11,0.002,0,0.004,0.004,0.055,0.21,1.94,2.15,0.021,18,S,1.8 18,S,1.8 2020,06,24,12,0.002,0,0.003,0.003,0.058,0.22,1.92,2.14,0.020,14,SSW,1.5 14,SSW,1.5 2020,06,24,13,0.001,0,0.004,0.004,0.058,0.20,1.92,2.12,0.017,15,SSW,1.7 15,SSW,1.7 2020,06,24,14,0.001,0,0.002,0.002,0.051,0.21,1.91,2.12,0.020,12,SW,1.5 12,SW,1.5 2020,06,24,15,0.001,0,0.003,0.003,0.053,0.16,1.91,2.07,0.022,16,SSW,2.1 16,SSW,2.1 2020,06,24,16,0.001,0,0.003,0.003,0.053,0.26,1.91,2.17,0.024,14,SSW,2.2 14,SSW,2.2 2020,06,24,17,0.001,0,0.003,0.003,0.052,0.17,1.91,2.08,0.024,18,SSW,1.4 18,SSW,1.4 2020,06,24,18,0.002,0,0.003,0.003,0.052,0.20,1.92,2.12,0.026,17,SW,1.3 17,SW,1.3 2020,06,24,19,0.002,0,0.003,0.003,0.048,0.18,1.93,2.11,0.023,13,SW,1.1 13,SW,1.1 2020,06,24,20,0.001,0,0.003,0.003,0.046,0.21,1.91,2.12,0.013,12,SSW,1.7 12,SSW,1.7 2020,06,24,21,0.003,0,0.002,0.002,0.043,0.20,1.89,2.09,0.020,12,S,1.5 12,S,1.5 2020,06,24,22,0.003,0,0.002,0.002,0.041,0.17,1.89,2.06,0.025,15,WSW,0.7 15,WSW,0.7 2020,06,24,23,0,0,0.002,0.002,0.043,0.16,1.91,2.07,0.016,12,quiet,0.3 12,quiet,0.3 2020,06,24,24,0,0,0.002,0.002,0.043,0.27,1.90,2.17,0.017,12,N,0.6 12,N,0.6