ISO 4225:2020

Air quality — General aspects — Vocabulary ISO 4225:2020

General information

60.60 Standard published   May 15, 2020

ISO

ISO/TC 146/SC 4 General aspects

International Standard

13.040.01   Air quality in general | 01.040.13   Environment. Health protection. Safety (Vocabularies)

Scope

This document specifies terms and definitions that are related to air quality (see 3.1.1.1). These are either general terms or are used in connection with the sampling (see 3.3.3.1) and measurement of gases, vapours (see 3.1.5.8) and airborne particles (see 3.2.2.1) for the determination of air quality.
The terms included are those that have been identified as being fundamental because their definition is necessary to avoid ambiguity and ensure consistency of use.
An alphabetical index of the terms is provided in Annex A.
This document is applicable to all International Standards, ISO Technical Reports, ISO Technical Specifications, and ISO Guides related to air quality.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4225:1994

NOW

PUBLISHED
ISO 4225:2020
60.60 Standard published
May 15, 2020