Reference number
ISO 4225:2020
© ISO 2024
International Standard
ISO 4225:2020
Air quality — General aspects — Vocabulary
Edition 3
2020-05
Read sample
Published (Edition 3, 2020)

ISO 4225:2020

Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2020-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 19
  • Technical Committee :
    ISO/TC 146/SC 4
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 01
  6. 01.040
  7. 01.040.13
  8. ISO 4225:2020