"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)"
2023,09,09,01,0,0,0.001,0.001,0.039,0.05,1.96,2.01,0.008,6,N,0.5
2023,09,09,02,0,0,0.002,0.002,0.037,0.07,1.96,2.03,0.009,6,CALM,0.2
2023,09,09,03,0,0,0.002,0.002,0.029,0.08,2.05,2.13,0.011,5,CALM,0.1
2023,09,09,04,0,0,0.003,0.003,0.025,0.09,2.21,2.30,0.012,7,CALM,0
2023,09,09,05,0,0,0.004,0.004,0.019,0.10,2.29,2.39,0.009,5,ENE,0.7
2023,09,09,06,0,0,0.004,0.004,0.017,0.08,2.35,2.43,0.008,5,N,0.6
2023,09,09,07,0,0.001,0.005,0.006,0.016,0.08,2.14,2.22,0.011,6,CALM,0.1
2023,09,09,08,0,0.002,0.005,0.007,0.018,0.12,2.14,2.26,0.007,4,N,0.7
2023,09,09,09,0,0.002,0.004,0.006,0.024,0.10,2.04,2.14,0.010,8,SE,0.9
2023,09,09,10,0,0.001,0.005,0.006,0.033,0.15,2.02,2.17,0.011,5,ENE,1.2
2023,09,09,11,0.001,0.001,0.004,0.005,0.043,0.18,2.00,2.18,0.013,6,E,1.5
2023,09,09,12,0.001,0,0.003,0.003,0.051,0.18,1.98,2.16,0.012,8,ENE,1.1
2023,09,09,13,0,0,0.003,0.003,0.052,0.23,1.97,2.20,0.012,8,NE,0.9
2023,09,09,14,0,0,0.002,0.002,0.053,0.23,1.97,2.20,0.012,8,ENE,1.3
2023,09,09,15,0,0,0.002,0.002,0.055,0.22,1.97,2.19,0.011,13,NE,1.0
2023,09,09,16,0.001,0,0.002,0.002,0.056,0.19,1.98,2.17,0.014,11,WSW,0.5
2023,09,09,17,0.001,0,0.002,0.002,0.058,0.17,1.99,2.16,0.020,11,N,1.9
2023,09,09,18,0,0,0.003,0.003,0.051,0.15,1.96,2.11,0.011,13,N,2.0
2023,09,09,19,0,0,0.003,0.003,0.046,0.09,1.95,2.04,0.011,9,N,1.9
2023,09,09,20,0,0,0.002,0.002,0.042,0.08,1.95,2.03,0.012,8,N,1.2
2023,09,09,21,0,0,0.002,0.002,0.039,0.08,1.95,2.03,0.015,8,CALM,0.4
2023,09,09,22,0,0,0.002,0.002,0.038,0.09,1.97,2.06,0.011,8,CALM,0.3
2023,09,09,23,0,0,0.002,0.002,0.034,0.09,1.98,2.07,0.012,8,CALM,0.4
2023,09,09,24,0,0,0.002,0.002,0.030,0.08,1.99,2.07,0.009,7,CALM,0.3