"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)" 2020,05,07,01,0,0,0.003,0.003,0.046,0.10,1.96,2.06,0.009,7,quiet,0.1 7,quiet,0.1 2020,05,07,02,-,-,-,-,0.046,-,-,-,0.008,8,NNE,2.0 8,NNE,2.0 2020,05,07,03,0.001,0,0.003,0.003,0.049,0.09,1.95,2.04,0.010,9,ENE,0.8 9,ENE,0.8 2020,05,07,04,0.001,0,0.003,0.003,0.045,0.18,1.96,2.14,0.008,7,N,2.2 7,N,2.2 2020,05,07,05,0,0,0.003,0.003,0.042,0.11,1.97,2.08,0.009,8,NNE,1.6 8,NNE,1.6 2020,05,07,06,0,0,0.004,0.004,0.038,0.10,1.96,2.06,0.008,8,SE,0.9 8,SE,0.9 2020,05,07,07,0,0,0.004,0.004,0.042,0.09,1.97,2.06,0.004,4,NNE,1.3 4,NNE,1.3 2020,05,07,08,0,0.001,0.005,0.006,0.043,0.08,1.96,2.04,0.008,4,NE,2.3 4,NE,2.3 2020,05,07,09,0,0.001,0.005,0.006,0.046,0.14,1.95,2.09,0.006,3,NE,2.8 3,NE,2.8 2020,05,07,10,0,0.001,0.004,0.005,0.048,0.12,1.95,2.07,0.006,4,NE,3.5 4,NE,3.5 2020,05,07,11,0,0.001,0.003,0.004,0.051,0.08,1.94,2.02,0.003,7,NE,3.5 7,NE,3.5 2020,05,07,12,0,0,0.003,0.003,0.054,0.09,1.94,2.03,0.008,6,NNE,4.0 6,NNE,4.0 2020,05,07,13,0,0,0.002,0.002,0.056,0.10,1.95,2.05,0.005,7,NE,4.0 7,NE,4.0 2020,05,07,14,0,0,0.003,0.003,0.058,0.12,1.94,2.06,0.007,6,NE,2.8 6,NE,2.8 2020,05,07,15,0,0,0.003,0.003,0.057,0.12,1.94,2.06,0.006,6,NE,3.1 6,NE,3.1 2020,05,07,16,0,0,0.003,0.003,0.059,0.15,1.94,2.09,0.008,5,NE,3.3 5,NE,3.3 2020,05,07,17,0,0,0.003,0.003,0.058,0.13,1.94,2.07,0.008,7,NNE,2.8 7,NNE,2.8 2020,05,07,18,0,0,0.003,0.003,0.055,0.11,1.95,2.06,0.009,8,N,2.7 8,N,2.7 2020,05,07,19,0,0,0.005,0.005,0.049,0.14,1.94,2.08,0.011,13,N,2.3 13,N,2.3 2020,05,07,20,0,0,0.005,0.005,0.046,0.15,1.95,2.10,0.009,9,N,1.1 9,N,1.1 2020,05,07,21,0,0,0.006,0.006,0.043,0.12,1.95,2.07,0.008,10,N,1.0 10,N,1.0 2020,05,07,22,0,0,0.005,0.005,0.044,0.14,1.95,2.09,0.008,9,ENE,0.8 9,ENE,0.8 2020,05,07,23,0,0,0.004,0.004,0.050,0.11,1.96,2.07,0.009,6,N,0.8 6,N,0.8 2020,05,07,24,0,0,0.004,0.004,0.041,0.11,1.96,2.07,0.009,8,quiet,0.2 8,quiet,0.2