"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)" 2023,05,08,01,0,0,0.001,0.001,0.050,0.01,1.98,1.99,0.004,4,N,3.1 2023,05,08,02,0,0,0.001,0.001,0.051,0,1.97,1.97,0.004,4,N,2.1 2023,05,08,03,0,0,0.001,0.001,0.054,0.01,1.97,1.98,0,3,NNE,2.4 2023,05,08,04,0,0,0.001,0.001,0.057,0.01,1.97,1.98,0.010,8,NNE,2.1 2023,05,08,05,0,0,0.001,0.001,0.058,0.01,1.97,1.98,0.009,5,NE,1.8 2023,05,08,06,0,0,0.001,0.001,0.056,0.01,1.97,1.98,0.011,7,NE,2.4 2023,05,08,07,0,0,0.002,0.002,0.055,0.01,1.97,1.98,0.011,8,NNE,1.8 2023,05,08,08,0,0,0.002,0.002,0.056,0.02,1.97,1.99,0.019,12,NNE,2.6 2023,05,08,09,0,0,0.002,0.002,0.054,0.01,1.97,1.98,0.020,14,NE,2.8 2023,05,08,10,0,0.001,0.003,0.004,0.054,0.02,1.98,2.00,0.018,7,NNE,3.4 2023,05,08,11,0,0,0.003,0.003,0.054,0.01,1.97,1.98,0.014,12,N,3.0 2023,05,08,12,0,0,0.003,0.003,0.056,0.03,1.98,2.01,0.019,16,NNE,2.7 2023,05,08,13,0,0,0.003,0.003,0.058,0.02,1.98,2.00,0.020,17,N,3.3 2023,05,08,14,0,0,0.003,0.003,0.059,0.03,1.98,2.01,0.020,18,N,2.9 2023,05,08,15,0,0,0.003,0.003,0.059,0.02,1.98,2.00,0.021,17,N,4.4 2023,05,08,16,0,0,0.003,0.003,0.057,0.02,1.98,2.00,0.016,14,N,4.0 2023,05,08,17,0,0,0.002,0.002,0.058,0.02,1.98,2.00,0.010,15,N,3.6 2023,05,08,18,0,0,0.002,0.002,0.057,0.01,1.98,1.99,0.017,18,NNE,2.6 2023,05,08,19,0,0,0.002,0.002,0.055,0.01,1.98,1.99,0.016,14,NNE,2.5 2023,05,08,20,0,0,0.002,0.002,0.054,0,1.98,1.98,0.016,14,N,2.3 2023,05,08,21,0,0,0.002,0.002,0.052,0.01,1.98,1.99,0.013,13,NNE,1.8 2023,05,08,22,0,0,0.003,0.003,0.050,0.03,1.99,2.02,0.014,9,ENE,0.7 2023,05,08,23,0,0,0.003,0.003,0.046,0.03,1.99,2.02,0.016,9,N,2.0 2023,05,08,24,0,0,0.003,0.003,0.044,0.03,1.99,2.02,0.014,10,N,1.3