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SRPS ISO 11222:2010

Air quality — Determination of the uncertainty of the time average of air quality measurements

Jan 29, 2010

General information

90.93     Mar 11, 2025

90.20    Jan 15, 2030

ISS

H146

International Standard

13.040.01  

English  

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Scope

ISO 11222:2002 provides a method for the quantification of the uncertainty of a time average of a set of air quality data obtained at a specified location over a defined averaging time period. The method is applicable to air quality data obtained by continuous or intermittent monitoring by means of a specified measuring system. The uncertainty of the time average depends on both the uncertainty of the measurement results and the uncertainty due to incomplete time coverage of the data set.
ISO 11222:2002 is only applicable if
the set of air quality data used to calculate the time average is representative of the temporal structure of the measurand over the defined time period, appropriate information on the uncertainty of the measurement results is available, andthe measurement results have all been obtained at the same location.
ISO 11222:2002 implements recommendations of the Guide to the Expression of Uncertainty in Measurement (GUM).

Life cycle

NOW

PUBLISHED
SRPS ISO 11222:2010
90.93 Standard confirmed
Mar 11, 2025

Related project

Adopted from ISO 11222:2002

National regulations and standards

Uredba o uslovima za monitoring i zahtevima kvaliteta vazduha

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