"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)" 2022,01,14,01,-,0,0.008,0.008,0.020,0.06,2.04,2.10,0.010,14,CALM,0.1 2022,01,14,02,-,0,0.008,0.008,0.020,0.09,2.05,2.14,0.012,9,CALM,0 2022,01,14,03,-,0,0.006,0.006,0.021,0.06,2.05,2.11,0.007,8,CALM,0.2 2022,01,14,04,-,0,0.008,0.008,0.019,0.13,2.06,2.19,0.007,6,CALM,0 2022,01,14,05,-,0,0.008,0.008,0.018,0.18,2.04,2.22,0.006,5,CALM,0 2022,01,14,06,-,0,0.005,0.005,0.029,0.05,2.02,2.07,0.004,5,CALM,0.1 2022,01,14,07,-,0,0.005,0.005,0.034,0.02,2.01,2.03,0.003,3,CALM,0.2 2022,01,14,08,-,0.002,0.013,0.015,0.024,0.05,2.01,2.06,0.004,5,CALM,0 2022,01,14,09,-,0.015,0.029,0.044,0.008,0.34,2.04,2.38,0.010,6,CALM,0.3 2022,01,14,10,-,0.006,0.014,0.020,0.026,0.17,2.04,2.21,0.004,1,N,1.2 2022,01,14,11,-,0.001,0.005,0.006,0.037,0.04,2.00,2.04,0.008,7,NNW,1.1 2022,01,14,12,-,0.001,0.003,0.004,0.040,0.03,2.00,2.03,0.003,6,N,2.1 2022,01,14,13,-,0.001,0.002,0.003,0.041,0.02,1.99,2.01,0.005,6,NNE,1.3 2022,01,14,14,-,0.001,0.002,0.003,0.041,0.01,1.99,2.00,0.004,7,N,2.2 2022,01,14,15,0,0.001,0.003,0.004,0.042,0.01,1.99,2.00,0.004,7,N,0.9 2022,01,14,16,0,0,0.003,0.003,0.042,0.01,1.99,2.00,0.004,8,NNE,1.2 2022,01,14,17,0,0,0.003,0.003,0.042,0.01,1.99,2.00,0.004,4,N,1.8 2022,01,14,18,0,0,0.005,0.005,0.038,0.03,1.99,2.02,0.005,6,N,1.0 2022,01,14,19,0,0.001,0.007,0.008,0.036,0.04,1.99,2.03,0.006,5,CALM,0.3 2022,01,14,20,0,0,0.008,0.008,0.032,0.07,2.00,2.07,0.004,6,CALM,0 2022,01,14,21,0,0.001,0.016,0.017,0.020,0.17,2.02,2.19,0.005,7,CALM,0.3 2022,01,14,22,0,0.001,0.012,0.013,0.022,0.11,2.01,2.12,0.008,5,CALM,0.3 2022,01,14,23,0,0,0.013,0.013,0.022,0.12,2.02,2.14,0.008,7,N,1.0 2022,01,14,24,0,0,0.011,0.011,0.022,0.11,2.02,2.13,0.007,9,CALM,0