"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)"
2021,10,23,01,0,0,0.002,0.002,0.037,0.05,1.98,2.03,0.003,2,N,2.0
2021,10,23,02,0,0,0.002,0.002,0.036,0.03,1.99,2.02,0.002,2,N,0.5
2021,10,23,03,0,0,0.003,0.003,0.033,0.04,1.99,2.03,0.001,2,CALM,0
2021,10,23,04,0,0,0.004,0.004,0.024,0.06,2.00,2.06,0.003,3,CALM,0
2021,10,23,05,0,0,0.005,0.005,0.019,0.08,2.02,2.10,0.003,4,CALM,0
2021,10,23,06,0,0,0.007,0.007,0.020,0.09,2.02,2.11,0.004,4,CALM,0
2021,10,23,07,0,0,0.008,0.008,0.023,0.06,2.00,2.06,0.003,3,N,0.7
2021,10,23,08,0,0.002,0.008,0.010,0.022,0.08,2.00,2.08,0.005,3,ENE,0.8
2021,10,23,09,0,0.003,0.009,0.012,0.024,0.09,2.01,2.10,0.005,3,ENE,1.5
2021,10,23,10,0,0.003,0.007,0.010,0.031,0.07,2.00,2.07,0.003,2,ENE,1.7
2021,10,23,11,0,0.001,0.005,0.006,0.038,0.04,1.98,2.02,0.005,6,ENE,3.5
2021,10,23,12,0,0.001,0.005,0.006,0.041,0.03,1.98,2.01,0.007,5,NE,3.1
2021,10,23,13,0,0.001,0.005,0.006,0.041,0.04,1.97,2.01,0.007,7,NE,2.8
2021,10,23,14,0,0.001,0.005,0.006,0.043,0.04,1.97,2.01,0.008,9,NE,2.4
2021,10,23,15,0,0,0.003,0.003,0.047,0.05,1.98,2.03,0.009,8,N,3.1
2021,10,23,16,0,0,0.002,0.002,0.047,0.03,1.97,2.00,0.005,5,N,3.5
2021,10,23,17,0,0,0.002,0.002,0.045,0.04,1.98,2.02,0.005,6,NNE,2.3
2021,10,23,18,0,0,0.003,0.003,0.042,0.03,1.98,2.01,0.006,7,N,1.6
2021,10,23,19,0,0,0.004,0.004,0.039,0.05,1.98,2.03,0.009,7,NNE,1.2
2021,10,23,20,0,0,0.004,0.004,0.036,0.06,1.99,2.05,0.009,6,NE,0.9
2021,10,23,21,0,0,0.005,0.005,0.035,0.07,1.99,2.06,0.006,6,NNE,0.6
2021,10,23,22,0,0,0.005,0.005,0.033,0.06,2.00,2.06,0.006,7,CALM,0
2021,10,23,23,0,0,0.009,0.009,0.021,0.12,2.01,2.13,0.010,8,N,0.7
2021,10,23,24,0,0,0.006,0.006,0.025,0.10,2.01,2.11,0.007,7,CALM,0.2