"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)"
2021,09,13,01,0,0.001,0.006,0.007,0.009,0.09,2.14,2.23,0.020,10,NE,0.7
2021,09,13,02,0,0.001,0.005,0.006,0.009,0.09,2.27,2.36,0.012,10,NE,1.1
2021,09,13,03,0,0.001,0.005,0.006,0.008,0.08,2.14,2.22,0.017,12,NE,0.9
2021,09,13,04,0,0.001,0.004,0.005,0.009,0.07,2.15,2.22,0.023,14,CALM,0.3
2021,09,13,05,0,0,0.003,0.003,0.016,0.06,2.06,2.12,0.026,16,CALM,0.2
2021,09,13,06,0,0,0.004,0.004,0.019,0.06,2.03,2.09,0.031,17,NE,1.4
2021,09,13,07,0,0,0.005,0.005,0.018,0.05,2.00,2.05,0.025,15,CALM,0.3
2021,09,13,08,0,0.001,0.006,0.007,0.016,0.06,2.03,2.09,0.023,16,N,1.0
2021,09,13,09,0,0.001,0.006,0.007,0.016,0.12,1.98,2.10,0.022,14,N,1.3
2021,09,13,10,0,0.003,0.008,0.011,-,0.06,1.98,2.04,0.022,12,NE,0.9
2021,09,13,11,0,0.002,0.006,0.008,-,0.07,1.96,2.03,0.023,14,ENE,1.3
2021,09,13,12,-,0.002,0.009,0.011,-,0.07,1.96,2.03,-,16,NE,0.8
2021,09,13,13,0,0.001,0.007,0.008,-,0.10,1.97,2.07,0.019,15,N,1.3
2021,09,13,14,0,0.001,0.006,0.007,-,0.09,1.95,2.04,0.021,-,NE,0.9
2021,09,13,15,0,0.001,0.005,0.006,-,0.10,1.94,2.04,0.024,15,NE,0.8
2021,09,13,16,0,0.001,0.005,0.006,-,0.07,1.96,2.03,0.020,12,NNE,1.3
2021,09,13,17,0,0.001,0.006,0.007,-,0.07,1.96,2.03,0.020,16,NNE,0.5
2021,09,13,18,0,0.001,0.007,0.008,-,0.08,1.99,2.07,0.024,16,NE,0.6
2021,09,13,19,0,0.001,0.007,0.008,-,0.09,2.02,2.11,0.023,15,NNE,0.9
2021,09,13,20,0,0.001,0.006,0.007,-,0.08,2.05,2.13,0.016,13,NE,1.5
2021,09,13,21,0,0,0.005,0.005,-,0.07,1.98,2.05,0.028,16,NE,1.9
2021,09,13,22,0,0,0.004,0.004,-,0.06,1.98,2.04,0.023,15,ENE,1.6
2021,09,13,23,0,0.001,0.004,0.005,-,0.05,1.97,2.02,0.024,14,NE,1.7
2021,09,13,24,0,0.001,0.003,0.004,-,0.05,1.96,2.01,0.019,13,NNE,0.9