def

o3-concentration

Concentration of ozone (O₃) in the air

conjunct

o3

Ozone (O₃)

concentration

Abundance of substance in the total volume of a mixture

meta

usage

supertypes

marker

Marker labels a dict with typing information

    quantity

Measurable property of a substance or phenomenon

        concentration

Abundance of substance in the total volume of a mixture

            airQuality

Concentration of contaminants in the air