"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)"
2022,07,09,01,0,0,0.006,0.006,0.019,0.05,1.89,1.94,0.005,4,S,1.1
2022,07,09,02,-,0,0.006,0.006,0.024,0.06,1.93,1.99,0.004,2,W,0.5
2022,07,09,03,0,0,0.001,0.001,0.025,0.06,1.97,2.03,0.004,2,NE,0.9
2022,07,09,04,0,0,0.001,0.001,0.027,0.06,2.02,2.08,0.005,3,ENE,0.5
2022,07,09,05,0,0,0.002,0.002,0.027,0.06,2.07,2.13,0.006,2,CALM,0.4
2022,07,09,06,0,0,0.002,0.002,0.032,0.06,1.99,2.05,0.003,3,CALM,0.2
2022,07,09,07,0,0,0.003,0.003,0.032,0.07,2.00,2.07,0.003,2,CALM,0.2
2022,07,09,08,0.001,0.001,0.004,0.005,0.033,0.07,2.01,2.08,0.004,3,SSE,0.5
2022,07,09,09,0.001,0.001,0.005,0.006,0.034,0.08,2.03,2.11,0.010,3,CALM,0.3
2022,07,09,10,0.001,0.001,0.004,0.005,0.045,0.12,2.01,2.13,0.013,6,SW,0.7
2022,07,09,11,0,0.001,0.003,0.004,0.052,0.12,2.02,2.14,0.012,9,SSW,0.7
2022,07,09,12,0,0.001,0.003,0.004,0.053,0.11,2.03,2.14,0.011,11,SW,0.8
2022,07,09,13,0.001,0.001,0.002,0.003,0.055,0.13,2.04,2.17,0.012,11,WSW,0.8
2022,07,09,14,0.001,0.001,0.003,0.004,0.055,0.11,2.04,2.15,0.014,10,SW,1.2
2022,07,09,15,0.001,0,0.002,0.002,0.056,0.13,2.03,2.16,0.016,8,SSW,1.6
2022,07,09,16,0.001,0,0.002,0.002,0.055,0.11,2.03,2.14,0.022,11,SW,1.4
2022,07,09,17,0.001,0,0.002,0.002,0.056,0.11,2.01,2.12,0.019,12,SSW,1.5
2022,07,09,18,0.001,0,0.002,0.002,0.059,0.11,2.00,2.11,0.019,13,SW,1.2
2022,07,09,19,0.001,0,0.002,0.002,0.053,0.10,1.99,2.09,0.016,11,N,2.1
2022,07,09,20,0.001,0,0.002,0.002,0.051,0.08,1.96,2.04,0.016,9,SW,0.6
2022,07,09,21,0,0,0.002,0.002,0.048,0.08,1.98,2.06,0.013,10,N,0.7
2022,07,09,22,0,0,0.003,0.003,0.044,0.09,1.97,2.06,0.014,10,CALM,0.1
2022,07,09,23,0,0,0.004,0.004,0.050,0.12,2.04,2.16,0.028,13,CALM,0.1
2022,07,09,24,0,0,0.002,0.002,0.035,0.08,2.03,2.11,0.009,9,CALM,0.4