"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)"
2021,04,23,01,0.001,0,0.008,0.008,0.050,0.15,2.08,2.23,0.024,24,CALM,0.4
2021,04,23,02,0.001,-,-,-,0.044,0.17,2.05,2.22,0.023,22,CALM,0.4
2021,04,23,03,0.001,0,0.007,0.007,0.043,0.13,2.04,2.17,0.023,18,NE,0.6
2021,04,23,04,0.001,0,0.007,0.007,0.042,0.09,2.04,2.13,0.028,20,NNE,0.6
2021,04,23,05,0.001,0,0.008,0.008,0.041,0.09,2.04,2.13,0.024,20,N,1.0
2021,04,23,06,0.001,0,0.007,0.007,0.045,0.08,2.01,2.09,0.020,17,ENE,1.2
2021,04,23,07,0.001,0,0.006,0.006,0.050,0.06,2.00,2.06,0.019,14,ENE,0.5
2021,04,23,08,0.001,0.001,0.010,0.011,0.047,0.07,1.99,2.06,0.020,16,NE,1.6
2021,04,23,09,0.002,0.001,0.008,0.009,0.053,0.07,1.98,2.05,0.016,12,NE,2.4
2021,04,23,10,0.002,0.001,0.007,0.008,0.058,0.05,1.98,2.03,0.020,11,NE,2.2
2021,04,23,11,0.002,0.001,0.006,0.007,0.063,0.05,1.98,2.03,0.018,15,ENE,1.8
2021,04,23,12,0.001,0.001,0.006,0.007,0.067,0.05,1.98,2.03,0.019,13,NE,1.9
2021,04,23,13,0.002,0.001,0.005,0.006,0.070,0.05,1.97,2.02,0.017,17,ENE,1.7
2021,04,23,14,0.002,0.001,0.005,0.006,0.070,0.05,1.97,2.02,0.016,15,NE,1.8
2021,04,23,15,0.002,0,0.005,0.005,0.070,0.06,1.96,2.02,0.016,16,SE,1.0
2021,04,23,16,0.002,0,0.004,0.004,0.063,0.04,1.97,2.01,0.017,15,SW,1.0
2021,04,23,17,0.001,0,0.006,0.006,0.058,0.05,1.96,2.01,0.021,16,ENE,1.3
2021,04,23,18,0.001,0.001,0.007,0.008,0.054,0.08,1.97,2.05,0.017,14,NE,1.8
2021,04,23,19,0,0,0.005,0.005,0.055,0.06,1.96,2.02,0.017,16,NE,1.7
2021,04,23,20,0,0,0.005,0.005,0.055,0.06,1.96,2.02,0.018,14,ENE,1.7
2021,04,23,21,0,0,0.005,0.005,0.055,0.06,1.97,2.03,0.017,15,NE,1.1
2021,04,23,22,0,0,0.006,0.006,0.053,0.08,1.97,2.05,0.018,12,NE,1.0
2021,04,23,23,0,0,0.004,0.004,0.053,0.07,1.96,2.03,0.015,13,NE,1.3
2021,04,23,24,0,0,0.004,0.004,0.052,0.07,1.96,2.03,0.017,15,NE,1.2