"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)"
2023,05,20,01,0,0,0.002,0.002,0.047,0.01,1.97,1.98,0.006,4,NNE,0.5
2023,05,20,02,0,0,0.002,0.002,0.045,0.01,1.97,1.98,0.005,4,CALM,0
2023,05,20,03,0,0,0.003,0.003,0.041,0.02,1.97,1.99,0.004,3,NW,0.7
2023,05,20,04,0,0,0.002,0.002,0.045,0.01,1.97,1.98,0.004,2,CALM,0.1
2023,05,20,05,0,0,0.002,0.002,0.039,0.01,1.98,1.99,0.006,3,CALM,0
2023,05,20,06,0,0,0.003,0.003,0.034,0.02,1.98,2.00,0.007,3,CALM,0.1
2023,05,20,07,0,0,0.003,0.003,0.043,0.03,1.98,2.01,0.008,4,NE,0.7
2023,05,20,08,0,0,0.003,0.003,0.049,0,1.97,1.97,0.006,3,NNW,0.7
2023,05,20,09,0,0,0.003,0.003,0.054,0.01,1.97,1.98,0.009,6,NE,1.6
2023,05,20,10,0,0,0.003,0.003,0.054,0,1.96,1.96,0.008,22,NNE,1.2
2023,05,20,11,0,0,0.003,0.003,0.055,0.01,1.97,1.98,0.009,7,N,1.4
2023,05,20,12,0,0,0.003,0.003,0.055,0.01,1.97,1.98,0.007,9,NNE,1.9
2023,05,20,13,0,0,0.003,0.003,0.055,0.01,1.96,1.97,0.008,4,N,2.8
2023,05,20,14,0,0,0.003,0.003,0.056,0.01,1.96,1.97,0.009,5,N,2.4
2023,05,20,15,0,0,0.003,0.003,0.058,0.01,1.96,1.97,0.011,6,N,2.0
2023,05,20,16,0,0,0.003,0.003,0.059,0.02,1.96,1.98,0.009,7,ENE,1.2
2023,05,20,17,0,0,0.003,0.003,0.060,0.01,1.96,1.97,0.012,9,ENE,1.1
2023,05,20,18,0,0,0.003,0.003,0.059,0.01,1.96,1.97,0.011,9,NE,1.5
2023,05,20,19,0,0,0.003,0.003,0.057,0.03,1.96,1.99,0.013,9,NE,0.8
2023,05,20,20,0,0,0.003,0.003,0.044,0.02,1.97,1.99,0.012,11,NNE,0.6
2023,05,20,21,0,0,0.003,0.003,0.037,0.02,1.97,1.99,0.013,10,CALM,0.1
2023,05,20,22,0,0,0.003,0.003,0.033,0.02,1.97,1.99,0.013,10,CALM,0.4
2023,05,20,23,0,0,0.003,0.003,0.031,0.03,1.98,2.01,0.014,9,WSW,0.5
2023,05,20,24,0,0,0.003,0.003,0.029,0.03,1.99,2.02,0.012,8,WSW,0.6