"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)"
2021,07,02,01,0,0,0.003,0.003,0.032,0.06,1.93,1.99,0.008,4,NE,1.5
2021,07,02,02,0,-,-,-,0.028,0.06,1.95,2.01,0.006,4,NE,1.4
2021,07,02,03,0,0,0.004,0.004,0.028,0.07,1.97,2.04,0.007,4,NNE,0.7
2021,07,02,04,0,0,0.004,0.004,0.026,0.07,1.98,2.05,0.009,4,NE,1.6
2021,07,02,05,0,0,0.004,0.004,0.025,0.06,1.96,2.02,0.005,5,ENE,1.3
2021,07,02,06,0,0,0.005,0.005,0.023,0.08,1.97,2.05,0.008,4,NE,1.1
2021,07,02,07,0,0.001,0.005,0.006,0.022,0.08,1.97,2.05,0.008,4,ENE,1.1
2021,07,02,08,0,0.001,0.006,0.007,0.022,0.07,1.97,2.04,0.011,3,NE,1.4
2021,07,02,09,0,0.002,0.006,0.008,0.025,0.08,1.95,2.03,0.007,5,NE,1.8
2021,07,02,10,0,0.001,0.004,0.005,0.034,0.08,1.94,2.02,0.015,7,NE,1.5
2021,07,02,11,0,0.001,0.004,0.005,0.040,0.08,1.96,2.04,0.017,8,NE,1.2
2021,07,02,12,0,0.001,0.004,0.005,0.045,0.08,1.96,2.04,0.021,13,ESE,1.7
2021,07,02,13,0,0.001,0.004,0.005,0.051,0.08,1.96,2.04,0.018,11,N,1.5
2021,07,02,14,0,0.001,0.004,0.005,0.060,0.09,1.99,2.08,0.018,10,NE,0.9
2021,07,02,15,0,0,0.004,0.004,0.061,0.09,2.01,2.10,0.021,13,N,2.7
2021,07,02,16,0,0.001,0.004,0.005,0.046,0.08,1.94,2.02,0.016,10,N,2.2
2021,07,02,17,0,0.001,0.004,0.005,0.048,0.09,1.93,2.02,0.020,13,CALM,0.4
2021,07,02,18,0,0,0.005,0.005,0.041,0.08,1.97,2.05,0.025,16,WSW,0.9
2021,07,02,19,0,0.001,0.006,0.007,0.038,0.09,1.98,2.07,0.033,26,N,1.4
2021,07,02,20,0,0,0.003,0.003,0.039,0.07,1.93,2.00,0.009,6,NNW,1.0
2021,07,02,21,0,0,0.003,0.003,0.039,0.06,1.92,1.98,0.007,4,SSW,0.7
2021,07,02,22,0,0,0.003,0.003,0.038,0.06,1.94,2.00,0.009,5,N,1.4
2021,07,02,23,0,0,0.004,0.004,0.036,0.06,1.96,2.02,0.008,6,NE,0.6
2021,07,02,24,0,0,0.003,0.003,0.035,0.07,1.98,2.05,0.009,7,N,0.6