"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)"
2021,08,29,01,0,0,0.003,0.003,0.010,0.06,2.01,2.07,0.004,6,N,1.0
2021,08,29,02,0,0,0.002,0.002,0.008,0.06,1.92,1.98,0.004,4,N,0.5
2021,08,29,03,0,0,0.002,0.002,0.008,0.05,1.91,1.96,0.005,5,CALM,0.3
2021,08,29,04,0,0,0.002,0.002,0.008,0.05,1.92,1.97,0.005,4,CALM,0.2
2021,08,29,05,0,0,0.002,0.002,0.008,0.04,1.92,1.96,0.007,4,CALM,0
2021,08,29,06,0,0,0.002,0.002,0.006,0.04,1.91,1.95,0.007,4,CALM,0.4
2021,08,29,07,0,0.001,0.002,0.003,0.006,0.05,1.94,1.99,0.009,4,CALM,0.2
2021,08,29,08,0,0.002,0.003,0.005,0.009,0.05,1.94,1.99,0.004,4,CALM,0.2
2021,08,29,09,0,0.001,0.003,0.004,0.014,0.07,1.92,1.99,0.013,5,CALM,0.2
2021,08,29,10,0,0.001,0.003,0.004,0.020,0.05,1.90,1.95,0.007,7,SSW,1.1
2021,08,29,11,0,0.001,0.002,0.003,0.024,0.05,1.93,1.98,0.012,5,S,1.0
2021,08,29,12,0,0.001,0.002,0.003,0.026,0.06,1.93,1.99,0.010,7,S,1.3
2021,08,29,13,0,0.001,0.002,0.003,0.027,0.06,1.90,1.96,0.005,7,SSW,1.6
2021,08,29,14,0,0.001,0.002,0.003,0.026,0.05,1.89,1.94,0.009,5,SW,1.7
2021,08,29,15,0,0.001,0.002,0.003,0.030,0.06,1.89,1.95,0.010,5,SSW,1.5
2021,08,29,16,0,0,0.002,0.002,0.032,0.06,1.88,1.94,0.015,6,SW,1.6
2021,08,29,17,0,0,0.001,0.001,0.030,0.05,1.88,1.93,0.012,5,SSW,1.6
2021,08,29,18,0,0,0.001,0.001,0.025,0.04,1.87,1.91,0.009,6,SSW,1.8
2021,08,29,19,0,0,0.002,0.002,0.023,0.05,1.89,1.94,0.017,7,SSW,1.0
2021,08,29,20,0,0,0.003,0.003,0.020,0.07,1.93,2.00,0.006,6,SW,0.6
2021,08,29,21,0.001,0,0.007,0.007,0.016,0.06,1.97,2.03,0.013,6,SW,0.5
2021,08,29,22,0.001,0,0.004,0.004,0.016,0.06,1.98,2.04,0.008,5,CALM,0.4
2021,08,29,23,0,0,0.003,0.003,0.015,0.06,1.98,2.04,0.009,3,CALM,0.3
2021,08,29,24,0,0,0.004,0.004,0.014,0.05,1.92,1.97,0.006,5,CALM,0.2