"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)"
2022,12,17,01,0,0,0.007,0.007,0.027,0.08,2.02,2.10,0.013,12,CALM,0.1
2022,12,17,02,-,0,0.009,0.009,0.022,0.10,2.03,2.13,0.014,11,CALM,0.2
2022,12,17,03,0.001,0,0.007,0.007,0.024,0.08,2.02,2.10,0.012,10,N,0.9
2022,12,17,04,0,0,0.004,0.004,0.033,0.06,2.00,2.06,0.007,5,N,0.7
2022,12,17,05,0,0,0.005,0.005,0.030,0.05,1.99,2.04,0.008,5,CALM,0.1
2022,12,17,06,0,0,0.008,0.008,0.019,0.09,2.03,2.12,0.020,17,CALM,0
2022,12,17,07,0,0,0.009,0.009,0.016,0.12,2.06,2.18,0.019,18,CALM,0
2022,12,17,08,0,0.001,0.012,0.013,0.014,0.12,2.08,2.20,0.017,17,CALM,0.2
2022,12,17,09,0,0.001,0.016,0.017,0.010,0.17,2.08,2.25,0.021,18,CALM,0
2022,12,17,10,0,0.002,0.018,0.020,0.011,0.23,2.07,2.30,0.020,17,CALM,0
2022,12,17,11,0,0.002,0.015,0.017,0.017,0.28,2.05,2.33,0.014,13,CALM,0.1
2022,12,17,12,0,0.001,0.009,0.010,0.025,0.08,2.03,2.11,0.008,6,SW,0.5
2022,12,17,13,0,0.001,0.005,0.006,0.032,0.05,2.02,2.07,0.008,7,SSW,1.0
2022,12,17,14,0.001,0.001,0.004,0.005,0.034,0.03,2.01,2.04,0.006,7,S,1.2
2022,12,17,15,0.001,0,0.005,0.005,0.032,0.03,2.01,2.04,0.006,7,CALM,0.3
2022,12,17,16,0,0,0.004,0.004,0.034,0.03,2.01,2.04,0.011,8,W,0.5
2022,12,17,17,0,0,0.004,0.004,0.036,0.04,2.02,2.06,0.010,10,NW,0.5
2022,12,17,18,0,0,0.004,0.004,0.035,0.05,2.03,2.08,0.012,8,W,1.1
2022,12,17,19,0,0,0.004,0.004,0.036,0.04,2.02,2.06,0.009,8,CALM,0.4
2022,12,17,20,0,0,0.004,0.004,0.035,0.02,2.02,2.04,0.010,8,CALM,0.3
2022,12,17,21,0,0,0.003,0.003,0.034,0.02,2.02,2.04,0.010,8,N,0.5
2022,12,17,22,0,0,0.004,0.004,0.032,0.04,2.02,2.06,0.007,7,CALM,0.4
2022,12,17,23,0,0,0.004,0.004,0.031,0.06,2.02,2.08,0.007,7,SW,0.7
2022,12,17,24,0,0,0.003,0.003,0.031,0.04,2.03,2.07,0.009,7,WSW,1.0