"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)"
2021,09,04,01,0,0,0.002,0.002,0.031,0.04,2.00,2.04,0.002,2,NW,0.7
2021,09,04,02,0,0,0.002,0.002,0.029,0.04,2.00,2.04,0.003,2,CALM,0.2
2021,09,04,03,0,0,0.003,0.003,0.024,0.03,2.02,2.05,0.008,2,CALM,0.4
2021,09,04,04,0,0,0.003,0.003,0.021,0.04,2.05,2.09,0.007,3,N,0.8
2021,09,04,05,0,0,0.003,0.003,0.020,0.05,2.11,2.16,0.007,3,N,0.6
2021,09,04,06,0,0,0.004,0.004,0.015,0.05,2.27,2.32,0.007,4,CALM,0.2
2021,09,04,07,0,0,0.004,0.004,0.016,0.05,2.27,2.32,0.026,4,CALM,0.1
2021,09,04,08,0,0.001,0.004,0.005,0.027,0.06,2.13,2.19,0.003,4,CALM,0.3
2021,09,04,09,0,0.001,0.004,0.005,0.029,0.06,2.04,2.10,0,2,CALM,0.4
2021,09,04,10,0,0.001,0.003,0.004,0.035,0.06,1.97,2.03,0.007,1,NE,1.3
2021,09,04,11,0,0.001,0.003,0.004,0.038,0.05,1.97,2.02,0.001,1,ENE,1.5
2021,09,04,12,0,0.001,0.002,0.003,0.042,0.05,1.96,2.01,0.006,4,NE,0.5
2021,09,04,13,0,0,0.003,0.003,0.044,0.04,1.97,2.01,0.003,5,E,0.5
2021,09,04,14,0,0.001,0.003,0.004,0.043,0.04,1.96,2.00,0.006,4,N,2.5
2021,09,04,15,0,0.001,0.003,0.004,0.045,0.04,1.96,2.00,0.006,6,N,2.1
2021,09,04,16,0,0.001,0.002,0.003,0.044,0.04,1.96,2.00,0.008,5,N,2.4
2021,09,04,17,0,0,0.002,0.002,0.042,0.03,1.95,1.98,0.009,5,N,2.6
2021,09,04,18,0,0,0.003,0.003,0.040,0.03,1.95,1.98,0.007,6,N,2.8
2021,09,04,19,0,0,0.003,0.003,0.037,0.02,1.95,1.97,0.009,5,N,2.2
2021,09,04,20,0,0,0.003,0.003,0.035,0.02,1.95,1.97,0.008,6,N,1.4
2021,09,04,21,0,0,0.002,0.002,0.036,0.02,1.96,1.98,0.006,5,N,1.7
2021,09,04,22,0,0,0.003,0.003,0.035,0.02,1.96,1.98,0.008,7,CALM,0.4
2021,09,04,23,0,0,0.002,0.002,0.036,0.03,1.97,2.00,0.009,4,S,0.5
2021,09,04,24,0,0,0.003,0.003,0.034,0.03,1.97,2.00,0.008,5,N,1.0