"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)" 2020,05,30,01,0.001,0,0.007,0.007,0.049,0.09,2.01,2.10,0.021,20,NE,0.8 20,NE,0.8 2020,05,30,02,0,0,0.008,0.008,0.040,0.11,2.01,2.12,0.023,22,N,0.8 22,N,0.8 2020,05,30,03,0,0,0.009,0.009,0.036,0.12,2.02,2.14,0.021,20,NE,1.0 20,NE,1.0 2020,05,30,04,0,0,0.007,0.007,0.039,0.11,2.00,2.11,0.020,19,quiet,0.4 19,quiet,0.4 2020,05,30,05,0,0,0.007,0.007,0.033,0.06,2.03,2.09,0.022,22,ENE,0.5 22,ENE,0.5 2020,05,30,06,0,0,0.006,0.006,0.036,0.03,2.01,2.04,0.019,17,N,1.0 17,N,1.0 2020,05,30,07,0,0.001,0.008,0.009,0.034,0.19,2.02,2.21,0.022,18,NE,1.7 18,NE,1.7 2020,05,30,08,0,0.001,0.009,0.010,0.034,0.26,2.01,2.27,0.025,21,quiet,0.4 21,quiet,0.4 2020,05,30,09,0.001,0.001,0.009,0.010,0.042,0.33,2.00,2.33,0.025,21,ENE,1.7 21,ENE,1.7 2020,05,30,10,0.001,0.001,0.008,0.009,0.053,0.17,2.00,2.17,0.029,28,NE,0.9 28,NE,0.9 2020,05,30,11,0.002,0,0.006,0.006,0.066,0.08,1.98,2.06,0.035,30,quiet,0.3 30,quiet,0.3 2020,05,30,12,0.007,0,0.005,0.005,0.072,0.16,1.98,2.14,0.034,32,SW,1.1 32,SW,1.1 2020,05,30,13,0.007,0,0.006,0.006,0.080,0.20,1.99,2.19,0.062,50,S,1.4 50,S,1.4 2020,05,30,14,0.007,0,0.007,0.007,0.074,0.21,1.99,2.20,0.043,38,SW,0.6 38,SW,0.6 2020,05,30,15,0.004,0,0.004,0.004,0.073,0.19,1.98,2.17,0.037,34,SSW,0.9 34,SSW,0.9 2020,05,30,16,0.003,0,0.005,0.005,0.072,0.21,2.00,2.21,0.062,50,SSW,1.0 50,SSW,1.0 2020,05,30,17,0.003,0,0.007,0.007,0.071,0.21,2.01,2.22,0.075,60,SSW,0.9 60,SSW,0.9 2020,05,30,18,0.005,0,0.005,0.005,0.072,0.21,2.01,2.22,0.052,46,S,1.1 46,S,1.1 2020,05,30,19,0.004,0,0.004,0.004,0.064,0.20,2.00,2.20,0.033,34,SW,0.5 34,SW,0.5 2020,05,30,20,0.003,0,0.005,0.005,0.062,0.11,1.98,2.09,0.039,33,SW,0.5 33,SW,0.5 2020,05,30,21,0.002,0,0.005,0.005,0.059,0.02,2.01,2.03,0.038,33,quiet,0.3 33,quiet,0.3 2020,05,30,22,0.001,0,0.006,0.006,0.055,0,2.02,2.02,0.032,31,SW,0.7 31,SW,0.7 2020,05,30,23,0.002,0,0.006,0.006,0.047,0,2.05,2.05,0.038,31,quiet,0.2 31,quiet,0.2 2020,05,30,24,0.001,0,0.007,0.007,0.045,0,2.05,2.05,0.039,36,quiet,0.1 36,quiet,0.1