"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)"
2021,05,14,01,0,0,0.007,0.007,0.020,0.09,1.99,2.08,0.016,13,CALM,0.2
2021,05,14,02,-,-,-,-,0.021,0.11,2.00,2.11,0.017,11,CALM,0.3
2021,05,14,03,0,0,0.006,0.006,0.014,0.10,1.99,2.09,0.017,12,CALM,0.2
2021,05,14,04,0,0,0.007,0.007,0.010,0.11,2.03,2.14,0.016,13,NE,0.9
2021,05,14,05,0,0.001,0.010,0.011,0.007,0.14,2.05,2.19,0.016,12,CALM,0.2
2021,05,14,06,0,0.001,0.011,0.012,0.006,0.10,2.06,2.16,0.019,14,NE,0.6
2021,05,14,07,0,0.005,0.011,0.016,0.007,0.13,2.03,2.16,0.020,12,ENE,1.2
2021,05,14,08,0.001,0.003,0.008,0.011,0.015,0.12,1.99,2.11,0.019,13,ENE,1.0
2021,05,14,09,0.001,0.002,0.006,0.008,0.030,0.09,1.96,2.05,0.016,14,NE,0.9
2021,05,14,10,0.001,0.001,0.003,0.004,0.044,0.07,1.93,2.00,0.021,15,ENE,0.7
2021,05,14,11,0.003,0.001,0.003,0.004,0.048,0.07,1.93,2.00,0.024,18,SSW,1.0
2021,05,14,12,0.006,0,0.003,0.003,0.051,0.06,1.93,1.99,0.027,37,SSE,1.1
2021,05,14,13,0.006,0,0.003,0.003,0.052,0.06,1.94,2.00,0.027,23,SSW,1.6
2021,05,14,14,0.005,0.001,0.003,0.004,0.052,0.07,1.93,2.00,0.026,21,SW,1.5
2021,05,14,15,0.002,0,0.003,0.003,0.053,0.05,1.92,1.97,0.016,17,SW,1.2
2021,05,14,16,0.001,0,0.002,0.002,0.051,0.05,1.92,1.97,0.015,14,SW,1.2
2021,05,14,17,0.001,0,0.003,0.003,0.049,0.05,1.92,1.97,0.019,15,SW,0.9
2021,05,14,18,0.001,0,0.004,0.004,0.048,0.06,1.93,1.99,0.024,16,SW,1.0
2021,05,14,19,0.001,0,0.008,0.008,0.045,0.06,1.95,2.01,0.024,22,SW,0.5
2021,05,14,20,0.001,0,0.009,0.009,0.047,0.07,1.96,2.03,0.023,21,WSW,0.7
2021,05,14,21,0.001,0,0.007,0.007,0.044,0.08,1.96,2.04,0.027,22,SW,1.0
2021,05,14,22,0.001,0,0.005,0.005,0.043,0.07,1.97,2.04,0.026,20,WSW,0.5
2021,05,14,23,0.001,0,0.004,0.004,0.039,0.07,1.96,2.03,0.028,22,SW,0.6
2021,05,14,24,0.001,0,0.003,0.003,0.035,0.06,1.95,2.01,0.026,21,CALM,0.3