"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)"
2021,05,01,01,0,0,0.005,0.005,0.035,0.06,2.01,2.07,0.015,13,ENE,1.0
2021,05,01,02,-,0,0.005,0.005,0.034,0.05,2.04,2.09,0.013,15,CALM,0.2
2021,05,01,03,0,0,0.005,0.005,0.030,0.07,2.05,2.12,0.016,13,ESE,1.3
2021,05,01,04,0,0,0.004,0.004,0.033,0.05,2.05,2.10,0.012,13,NNE,0.5
2021,05,01,05,0,0,0.004,0.004,0.034,0.04,2.05,2.09,0.014,14,N,1.0
2021,05,01,06,0,0,0.004,0.004,0.035,0.04,2.04,2.08,0.015,15,CALM,0.4
2021,05,01,07,0,0,0.006,0.006,0.040,0.05,2.01,2.06,0.019,15,CALM,0.2
2021,05,01,08,0,0.001,0.005,0.006,0.043,0.06,2.01,2.07,0.020,14,SW,1.4
2021,05,01,09,0,0,0.003,0.003,0.061,0.03,1.98,2.01,0.010,9,WSW,2.5
2021,05,01,10,0,0,0.003,0.003,0.062,0.03,1.97,2.00,0.010,7,SW,2.1
2021,05,01,11,0,0,0.003,0.003,0.064,0.02,1.97,1.99,0.010,8,WSW,2.1
2021,05,01,12,0,0,0.003,0.003,0.063,0.02,1.97,1.99,0.008,7,SW,1.4
2021,05,01,13,0,0,0.003,0.003,0.063,0.03,1.98,2.01,0.009,6,SW,1.1
2021,05,01,14,0,0,0.003,0.003,0.062,0.02,1.97,1.99,0.008,10,SW,1.6
2021,05,01,15,0,0,0.003,0.003,0.064,0.03,1.97,2.00,0.011,13,SW,1.4
2021,05,01,16,0,0,0.002,0.002,0.062,0.02,1.98,2.00,0.006,8,SW,1.6
2021,05,01,17,0,0,0.002,0.002,0.060,0.02,1.98,2.00,0.007,8,SW,1.4
2021,05,01,18,0,0,0.002,0.002,0.058,0.01,1.97,1.98,0.010,11,SW,1.2
2021,05,01,19,0,0,0.002,0.002,0.055,0.01,1.98,1.99,0.012,10,WSW,1.2
2021,05,01,20,0,0,0.002,0.002,0.054,0.02,1.97,1.99,0.009,9,SW,0.7
2021,05,01,21,0,0,0.003,0.003,0.052,0.02,1.98,2.00,0.012,10,SW,0.7
2021,05,01,22,0,0,0.002,0.002,0.053,0.02,1.98,2.00,0.010,10,SW,1.3
2021,05,01,23,0,0,0.002,0.002,0.052,0.02,1.98,2.00,0.013,14,SW,1.3
2021,05,01,24,0,0,0.003,0.003,0.051,0.02,1.99,2.01,0.012,15,SW,0.9