"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)"
2021,04,06,01,0,0,0.005,0.005,0.034,0.05,1.99,2.04,0.007,6,CALM,0.4
2021,04,06,02,0,0,0.005,0.005,0.034,0.06,2.01,2.07,0.007,5,CALM,0.1
2021,04,06,03,0,0,0.004,0.004,0.030,0.05,2.01,2.06,0.007,5,CALM,0.3
2021,04,06,04,0,0,0.006,0.006,0.027,0.06,2.03,2.09,0.007,5,CALM,0.3
2021,04,06,05,0,0,0.006,0.006,0.028,0.06,2.03,2.09,0.006,5,CALM,0.4
2021,04,06,06,0,0,0.006,0.006,0.033,0.05,2.02,2.07,0.008,5,NE,0.7
2021,04,06,07,0,0,0.008,0.008,0.031,0.05,2.01,2.06,0.008,6,N,0.9
2021,04,06,08,0.001,0.001,0.008,0.009,0.034,0.04,1.99,2.03,0.008,5,NE,2.1
2021,04,06,09,0.001,0.003,0.009,0.012,0.035,0.04,1.97,2.01,0.009,5,ENE,2.3
2021,04,06,10,0.001,0.002,0.008,0.010,0.038,0.03,1.97,2.00,0.006,6,NE,1.6
2021,04,06,11,0.001,0.002,0.006,0.008,0.041,0.03,1.97,2.00,0.007,2,ENE,1.3
2021,04,06,12,0.001,0.001,0.005,0.006,0.043,0.03,1.97,2.00,0.006,5,N,1.1
2021,04,06,13,0,0.001,0.005,0.006,0.046,0.03,1.97,2.00,0.007,7,NE,1.7
2021,04,06,14,0,0.001,0.005,0.006,0.049,0.03,1.97,2.00,0.005,6,WNW,1.1
2021,04,06,15,0,0,0.003,0.003,0.050,0.02,1.97,1.99,0.008,7,N,2.6
2021,04,06,16,0,0,0.003,0.003,0.051,0.03,1.96,1.99,0.005,6,N,3.6
2021,04,06,17,0,0,0.003,0.003,0.050,0.03,1.96,1.99,0.009,6,W,1.4
2021,04,06,18,0,0,0.002,0.002,0.049,0.02,1.96,1.98,0.007,10,N,3.2
2021,04,06,19,0,0,0.003,0.003,0.048,0.02,1.96,1.98,0.005,7,N,1.3
2021,04,06,20,0,0,0.004,0.004,0.045,0.03,1.97,2.00,0.005,5,N,0.8
2021,04,06,21,0,0,0.006,0.006,0.040,0.04,1.97,2.01,0.005,5,N,0.9
2021,04,06,22,0,0,0.006,0.006,0.041,0.06,1.98,2.04,0.006,6,CALM,0.3
2021,04,06,23,0,0,0.009,0.009,0.028,0.08,1.99,2.07,0.006,5,CALM,0.3
2021,04,06,24,0,0,0.006,0.006,0.032,0.07,2.00,2.07,0.006,5,ENE,0.6