_id Date   Time   Wind Direction (degTN)   Wind Speed (m/s)   Wind Sigma Theta (deg)   Wind Speed Std Dev (m/s)   Air Temperature (degC)   Relative Humidity (percent)   Nitric Oxide (NO) (ppm)   Nitrogen Dioxide (NO2) (ppm)   Total Oxides of Nitrogen (NOx) (ppm)   Sulfur Dioxide (SO2) (ppm)   Carbon Monoxide (CO) (ppm)   PM10 (ug/m^3)   PM2.5 (ug/m^3)   Visibility-reducing particles (Mm^-1)   colspacer
Date Time Wind Direction (degTN) Wind Speed (m/s) Wind Sigma Theta (deg) Wind Speed Std Dev (m/s) Air Temperature (degC) Relative Humidity (percent) Nitric Oxide (NO) (ppm) Nitrogen Dioxide (NO2) (ppm) Total Oxides of Nitrogen (NOx) (ppm) Sulfur Dioxide (SO2) (ppm) Carbon Monoxide (CO) (ppm) PM10 (ug/m^3) PM2.5 (ug/m^3) Visibility-reducing particles (Mm^-1)