Climate and Forecast Standard Names
Mapping to be determined
mass_concentration_of_hydroxyl_radical_in_air
"Mass concentration" means mass per unit volume and is used in the construction "mass_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical or biological species denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". The chemical formula for the hydroxyl radical is OH. In chemistry, a "radical" is a highly reactive, and therefore short lived, species.