"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)" 2020,07,14,01,0,0,0.001,0.001,0.022,0.22,1.85,2.07,0.018,8,SW,2.8 8,SW,2.8 2020,07,14,02,0,0,0.001,0.001,0.026,0.28,1.85,2.13,0.008,5,SW,0.6 5,SW,0.6 2020,07,14,03,0,0,0.002,0.002,0.037,0.14,2.02,2.16,0.004,3,WSW,0.8 3,WSW,0.8 2020,07,14,04,0,0,0.002,0.002,0.039,0.15,2.09,2.24,0,2,quiet,0.3 2,quiet,0.3 2020,07,14,05,0,0,0.002,0.002,0.042,0.16,2.09,2.25,0,0,WSW,0.6 0,WSW,0.6 2020,07,14,06,0,0,0.003,0.003,0.043,0.16,2.05,2.21,0.004,2,WSW,0.7 2,WSW,0.7 2020,07,14,07,0,0,0.004,0.004,0.039,0.14,2.03,2.17,0.005,3,SSW,0.6 3,SSW,0.6 2020,07,14,08,0,0,0.005,0.005,0.036,0.09,2.05,2.14,0.003,2,SW,0.7 2,SW,0.7 2020,07,14,09,0,0,0.005,0.005,0.037,0.27,2.00,2.27,0.006,3,SW,0.9 3,SW,0.9 2020,07,14,10,0,0.001,0.005,0.006,0.037,0.35,1.96,2.31,0.004,2,WSW,1.4 2,WSW,1.4 2020,07,14,11,0,0.001,0.003,0.004,0.036,0.10,1.96,2.06,0.003,1,SW,1.2 1,SW,1.2 2020,07,14,12,0,0.001,0.004,0.005,0.037,0.14,1.97,2.11,0,2,SW,0.7 2,SW,0.7 2020,07,14,13,0,0.001,0.003,0.004,0.035,0.15,1.97,2.12,0.004,4,SW,0.7 4,SW,0.7 2020,07,14,14,0,0.001,0.003,0.004,0.036,0.13,1.99,2.12,0.004,3,SW,1.0 3,SW,1.0 2020,07,14,15,0,0.001,0.003,0.004,0.034,0.13,1.99,2.12,0.003,2,SW,0.8 2,SW,0.8 2020,07,14,16,0,0.001,0.003,0.004,0.033,0.11,1.99,2.10,0.002,4,SW,0.9 4,SW,0.9 2020,07,14,17,0,0.001,0.003,0.004,0.031,0.14,1.99,2.13,0.005,5,SW,0.9 5,SW,0.9 2020,07,14,18,0,0,0.003,0.003,0.030,0.16,1.96,2.12,0.005,1,SW,0.7 1,SW,0.7 2020,07,14,19,0,0,0.004,0.004,0.030,0.16,1.98,2.14,0.002,5,SW,0.7 5,SW,0.7 2020,07,14,20,0,0,0.003,0.003,0.029,0.17,1.97,2.14,0.007,4,SW,0.7 4,SW,0.7 2020,07,14,21,0,0,0.004,0.004,0.026,0.12,1.99,2.11,0.005,5,SW,0.8 5,SW,0.8 2020,07,14,22,0,0,0.003,0.003,0.028,0.13,2.00,2.13,0.006,5,quiet,0.4 5,quiet,0.4 2020,07,14,23,0,0,0.003,0.003,0.025,0.29,2.01,2.30,0.006,6,SW,0.7 6,SW,0.7 2020,07,14,24,0,0,0.003,0.003,0.026,0.22,2.05,2.27,0.006,3,SW,0.7 3,SW,0.7