BS ISO 4226:2007

This standard BS ISO 4226:2007 Air quality. General aspects. Units of measurement is classified in these ICS categories:

• 13.040.01 Air quality in general
• 01.060 Quantities and units

This International Standard lays down the units to be used when reporting results of air quality measurements.

NOTE General guidance on the International System of Units is given in ISO 1000.