"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)"
2023,05,19,01,0,0,0.002,0.002,0.038,0.02,1.98,2.00,0.006,7,NE,1.0
2023,05,19,02,-,0,0.002,0.002,0.034,0.01,1.99,2.00,0.008,5,NNE,0.8
2023,05,19,03,0.001,0,0.002,0.002,0.035,0.02,1.99,2.01,0.008,9,N,0.6
2023,05,19,04,0,0,0.002,0.002,0.034,0.01,1.97,1.98,0.006,3,NNE,1.3
2023,05,19,05,0,0,0.002,0.002,0.036,0,1.96,1.96,0.005,2,N,0.5
2023,05,19,06,0,0,0.003,0.003,0.035,0.01,1.97,1.98,0.003,2,NNE,1.0
2023,05,19,07,0,0,0.004,0.004,0.030,0,1.97,1.97,0.002,1,ENE,0.6
2023,05,19,08,0,0,0.004,0.004,0.035,0.01,1.96,1.97,0.002,1,NE,3.3
2023,05,19,09,0,0.001,0.004,0.005,0.043,0.04,1.95,1.99,0.001,1,NE,2.5
2023,05,19,10,0,0.001,0.004,0.005,0.041,0.01,1.95,1.96,0.002,2,NE,3.0
2023,05,19,11,0,0.001,0.005,0.006,0.039,0.01,1.95,1.96,0.004,3,NE,3.0
2023,05,19,12,0,0.001,0.004,0.005,0.042,0.02,1.95,1.97,0.001,0,ENE,3.5
2023,05,19,13,0,0.001,0.004,0.005,0.043,0.02,1.96,1.98,0.001,3,NE,3.4
2023,05,19,14,0,0.001,0.003,0.004,0.045,0.01,1.96,1.97,0.005,3,NE,3.0
2023,05,19,15,0,0,0.003,0.003,0.048,0.02,1.95,1.97,0.003,1,NE,2.7
2023,05,19,16,0,0.001,0.004,0.005,0.049,0.01,1.95,1.96,0.002,1,NE,2.6
2023,05,19,17,0,0.001,0.004,0.005,0.047,0.02,1.95,1.97,0.007,5,NNE,1.3
2023,05,19,18,0,0,0.003,0.003,0.046,0.01,1.96,1.97,0.005,2,N,2.9
2023,05,19,19,0,0,0.002,0.002,0.048,0,1.95,1.95,0.005,6,N,3.2
2023,05,19,20,0,0,0.002,0.002,0.051,0,1.95,1.95,0.006,6,N,2.7
2023,05,19,21,0,0,0.002,0.002,0.052,0.01,1.96,1.97,0.006,5,NNE,2.3
2023,05,19,22,0,0,0.002,0.002,0.051,0.02,1.96,1.98,0.006,3,N,2.2
2023,05,19,23,0,0,0.002,0.002,0.050,0.01,1.96,1.97,0.005,4,N,2.1
2023,05,19,24,0,0,0.002,0.002,0.050,0.01,1.96,1.97,0.005,6,N,1.1