"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)"
2021,07,18,01,0,0,0.002,0.002,0.026,0.05,2.00,2.05,0.006,5,ENE,1.0
2021,07,18,02,0,0,0.002,0.002,0.023,0.06,2.00,2.06,0.008,4,NE,1.0
2021,07,18,03,0,0,0.002,0.002,0.020,0.06,1.99,2.05,0.006,4,NE,1.2
2021,07,18,04,0,0,0.002,0.002,0.017,0.06,1.97,2.03,0.007,3,NE,1.3
2021,07,18,05,0,0,0.002,0.002,0.016,0.05,1.95,2.00,0.007,3,NE,1.5
2021,07,18,06,0,0,0.002,0.002,0.014,0.05,1.97,2.02,0.004,4,NE,1.5
2021,07,18,07,0,0,0.002,0.002,0.013,0.05,2.01,2.06,0.004,3,NE,1.0
2021,07,18,08,0,0.001,0.002,0.003,0.013,0.06,2.00,2.06,0.004,3,NE,1.7
2021,07,18,09,0,0.001,0.002,0.003,0.014,0.06,1.94,2.00,0.004,2,NE,2.1
2021,07,18,10,0,0.001,0.003,0.004,0.017,0.06,1.91,1.97,0.005,2,ENE,2.4
2021,07,18,11,0,0.001,0.002,0.003,0.020,0.07,1.92,1.99,0.002,0,ENE,1.1
2021,07,18,12,0,0.001,0.002,0.003,0.022,0.07,1.90,1.97,0.004,1,N,1.7
2021,07,18,13,0,0.001,0.002,0.003,0.027,0.08,1.91,1.99,0.004,2,ENE,1.2
2021,07,18,14,0,0,0.002,0.002,0.032,0.08,1.92,2.00,0.007,3,NNE,1.8
2021,07,18,15,0,0,0.002,0.002,0.035,0.07,1.92,1.99,0.008,5,NE,2.6
2021,07,18,16,0,0,0.002,0.002,0.036,0.07,1.92,1.99,0.013,8,NE,2.7
2021,07,18,17,0,0.001,0.003,0.004,0.035,0.07,1.95,2.02,0.013,7,NE,2.6
2021,07,18,18,0,0,0.002,0.002,0.030,0.08,1.95,2.03,0.011,5,ENE,2.2
2021,07,18,19,0,0,0.002,0.002,0.026,0.07,1.95,2.02,0.006,5,N,1.3
2021,07,18,20,0,0,0.003,0.003,0.027,0.07,1.94,2.01,0.007,5,CALM,0.1
2021,07,18,21,0,0,0.004,0.004,0.024,0.09,1.94,2.03,0.009,5,N,0.6
2021,07,18,22,0,0,0.004,0.004,0.019,0.10,2.04,2.14,0.016,5,NNE,0.8
2021,07,18,23,0,0,0.004,0.004,0.014,0.09,2.15,2.24,0.013,7,CALM,0.4
2021,07,18,24,0,0,0.004,0.004,0.015,0.09,2.53,2.62,0.014,5,CALM,0.4