"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)"
2021,05,12,01,0,0,0.008,0.008,0.028,0.10,2.02,2.12,0.021,21,ENE,1.2
2021,05,12,02,0.001,0,0.006,0.006,0.042,0.06,2.00,2.06,0.026,22,ENE,0.7
2021,05,12,03,0.001,0,0.005,0.005,0.043,0.05,2.01,2.06,0.026,24,NE,1.9
2021,05,12,04,0.001,0,0.005,0.005,0.043,0.04,1.99,2.03,0.029,23,NE,1.9
2021,05,12,05,0,0,0.005,0.005,0.039,0.06,1.99,2.05,0.029,25,ENE,1.7
2021,05,12,06,0,0,0.004,0.004,0.038,0.04,1.98,2.02,0.029,23,NE,2.2
2021,05,12,07,0,0,0.006,0.006,0.035,0.05,1.97,2.02,0.021,17,NE,2.3
2021,05,12,08,0,0,0.004,0.004,0.042,0.05,1.96,2.01,0.011,12,NE,2.7
2021,05,12,09,0,0,0.004,0.004,0.045,0.04,1.97,2.01,0.013,11,NE,3.3
2021,05,12,10,0,0,0.004,0.004,0.048,0.04,1.97,2.01,0.009,11,NE,2.7
2021,05,12,11,0,0,0.005,0.005,0.051,0.05,1.98,2.03,0.009,7,NE,2.9
2021,05,12,12,0,0.001,0.004,0.005,0.050,0.05,1.97,2.02,0.008,7,NE,3.5
2021,05,12,13,0,0.001,0.004,0.005,0.048,0.04,1.96,2.00,0.010,7,NE,2.5
2021,05,12,14,0,0.001,0.005,0.006,0.046,0.05,1.97,2.02,0.007,7,NE,2.5
2021,05,12,15,0,0.001,0.006,0.007,0.049,0.05,1.96,2.01,0.007,4,NE,3.2
2021,05,12,16,0,0.001,0.005,0.006,0.050,0.06,1.96,2.02,0.002,3,NE,2.9
2021,05,12,17,0,0.001,0.005,0.006,0.049,0.06,1.96,2.02,0.002,5,NE,3.0
2021,05,12,18,0,0,0.006,0.006,0.047,0.05,1.97,2.02,0.003,5,NE,3.3
2021,05,12,19,0,0,0.006,0.006,0.046,0.05,1.96,2.01,0.003,5,NE,2.7
2021,05,12,20,0,0,0.006,0.006,0.044,0.04,1.96,2.00,0.005,5,NE,2.7
2021,05,12,21,0,0,0.005,0.005,0.043,0.04,1.97,2.01,0.007,7,NE,1.9
2021,05,12,22,0,0,0.004,0.004,0.043,0.04,1.97,2.01,0.003,4,NE,2.3
2021,05,12,23,0,0,0.004,0.004,0.042,0.05,1.97,2.02,0.004,4,NE,1.9
2021,05,12,24,0,0,0.004,0.004,0.040,0.05,1.97,2.02,0.002,5,NE,1.9