"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)"
2023,04,09,01,0,0,0.005,0.005,0.027,0.09,2.08,2.17,0.010,8,CALM,0.2
2023,04,09,02,0,0,0.005,0.005,0.029,0.10,2.07,2.17,0.006,7,E,0.5
2023,04,09,03,0,0,0.005,0.005,0.026,0.07,2.06,2.13,0.009,8,N,0.7
2023,04,09,04,0,0,0.005,0.005,0.026,0.07,2.05,2.12,0.008,8,N,0.5
2023,04,09,05,0,0,0.004,0.004,0.023,0.06,2.06,2.12,0.012,8,NNW,0.6
2023,04,09,06,0,0,0.004,0.004,0.024,0.04,2.05,2.09,0.008,6,N,0.6
2023,04,09,07,0,0.001,0.005,0.006,0.023,0.05,2.07,2.12,0.013,9,N,0.9
2023,04,09,08,0,0.002,0.006,0.008,0.024,0.05,2.05,2.10,0.010,7,N,0.6
2023,04,09,09,0.001,0.001,0.005,0.006,0.039,0.07,2.04,2.11,0.015,8,S,0.8
2023,04,09,10,0.001,0.001,0.005,0.006,0.044,0.06,2.02,2.08,0.014,8,SSW,1.0
2023,04,09,11,0.001,0.001,0.005,0.006,0.044,0.05,2.02,2.07,0.013,9,SSW,1.6
2023,04,09,12,0.001,0.001,0.004,0.005,0.047,0.04,2.01,2.05,0.010,7,SW,1.6
2023,04,09,13,0.001,0,0.003,0.003,0.051,0.03,2.00,2.03,0.008,9,SW,1.5
2023,04,09,14,0.001,0,0.003,0.003,0.052,0.04,1.99,2.03,0.011,9,SW,2.8
2023,04,09,15,0.001,0,0.003,0.003,0.055,0.03,2.00,2.03,0.010,7,SSW,2.6
2023,04,09,16,0.001,0,0.003,0.003,0.056,0.03,1.99,2.02,0.009,9,SW,2.3
2023,04,09,17,0.001,0,0.002,0.002,0.057,0.04,1.99,2.03,0.012,9,SW,2.7
2023,04,09,18,0.001,0,0.002,0.002,0.055,0.04,1.99,2.03,0.011,12,SW,1.8
2023,04,09,19,0.001,0,0.003,0.003,0.054,0.04,2.00,2.04,0.013,10,WSW,1.4
2023,04,09,20,0.001,0,0.004,0.004,0.053,0.05,2.00,2.05,0.012,9,WSW,0.9
2023,04,09,21,0.001,0,0.004,0.004,0.050,0.05,2.01,2.06,0.012,10,SW,0.5
2023,04,09,22,0.001,0,0.005,0.005,0.047,0.06,2.01,2.07,0.012,8,CALM,0
2023,04,09,23,0,0,0.007,0.007,0.040,0.07,2.02,2.09,0.014,10,CALM,0.3
2023,04,09,24,0,0,0.006,0.006,0.025,0.12,2.04,2.16,0.011,6,CALM,0.3