"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)" 2020,07,24,01,0,0,0.001,0.001,0.011,0.01,1.86,1.87,0.008,4,SSW,2.8 4,SSW,2.8 2020,07,24,02,0,-,-,-,0.011,0,1.85,1.85,0.010,4,SSW,2.4 4,SSW,2.4 2020,07,24,03,0,0,0,0,0.011,0,1.84,1.84,0.017,4,SW,1.3 4,SW,1.3 2020,07,24,04,0,0,0.001,0.001,0.016,0.09,1.87,1.96,0,3,SW,1.6 3,SW,1.6 2020,07,24,05,0,0,0.001,0.001,0.022,0.13,1.86,1.99,0.010,4,SW,0.9 4,SW,0.9 2020,07,24,06,0,0,0.002,0.002,0.025,0.05,1.88,1.93,0.005,4,SW,0.7 4,SW,0.7 2020,07,24,07,0,0,0.003,0.003,0.032,0,2.02,2.02,0.004,3,WSW,0.7 3,WSW,0.7 2020,07,24,08,0,0,0.004,0.004,0.034,0.01,2.02,2.03,0.008,3,quiet,0.2 3,quiet,0.2 2020,07,24,09,0,0,0.005,0.005,0.032,0.02,2.05,2.07,0.007,3,quiet,0.4 3,quiet,0.4 2020,07,24,10,0,0,0.002,0.002,0.037,0.02,2.04,2.06,0.006,2,SSW,2.0 2,SSW,2.0 2020,07,24,11,0,0,0.002,0.002,0.038,0,1.95,1.95,0.003,3,SSW,2.0 3,SSW,2.0 2020,07,24,12,0,0,0.002,0.002,0.038,0,1.96,1.96,0.011,4,SW,1.7 4,SW,1.7 2020,07,24,13,0,0,0.002,0.002,0.037,0.09,1.97,2.06,0.003,4,S,1.9 4,S,1.9 2020,07,24,14,0,0,0.002,0.002,0.039,0.13,1.94,2.07,0.006,4,SSW,3.1 4,SSW,3.1 2020,07,24,15,0,0,0.001,0.001,0.040,0.13,1.94,2.07,0.013,6,SSW,2.7 6,SSW,2.7 2020,07,24,16,0,0,0.001,0.001,0.040,0.03,1.94,1.97,0.008,6,S,3.3 6,S,3.3 2020,07,24,17,0,0,0.002,0.002,0.040,0,1.97,1.97,0.007,5,S,3.5 5,S,3.5 2020,07,24,18,0,0,0.004,0.004,0.037,0,1.98,1.98,0.011,5,S,3.2 5,S,3.2 2020,07,24,19,0,0,0.003,0.003,0.040,0,2.00,2.00,0.008,7,SSW,1.2 7,SSW,1.2 2020,07,24,20,0,0,0.002,0.002,0.045,0,2.02,2.02,0.007,9,SW,0.6 9,SW,0.6 2020,07,24,21,0,0,0.002,0.002,0.047,0,2.01,2.01,0.007,8,SW,1.0 8,SW,1.0 2020,07,24,22,0,0,0.001,0.001,0.046,0,1.96,1.96,0.011,6,SW,1.3 6,SW,1.3 2020,07,24,23,0,0,0.001,0.001,0.044,0,1.98,1.98,0.013,7,SW,1.1 7,SW,1.1 2020,07,24,24,0,0,0.001,0.001,0.045,0,1.94,1.94,0.014,6,SW,1.9 6,SW,1.9