ISO 11222:2002
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The latest, up-to-date edition.
Air quality — Determination of the uncertainty of the time average of air quality measurements
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04-07-2002
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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, and
- the 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).
| Committee |
ISO/TC 146/SC 4
|
| DevelopmentNote |
Supersedes ISO/DIS 11222 (07/2002)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NEN ISO 11222 : 2003 | Identical |
| SS-ISO 11222 :2002 | Identical |
| GOST R ISO 11222 : 2006 | Identical |
| BS ISO 11222:2002 | Identical |
| NF ISO 11222 : 2002 | Identical |
| DIN ISO 11222:2002-12 | Identical |
| UNE-ISO 11222:2005 | Identical |
| AS/NZS ISO 11222:2024 | Identical |
| 03/306295 DC : DRAFT APR 2003 | EN 14662-4 - AMBIENT AIR QUALITY - STANDARD METHOD FOR MEASUREMENT OF BENZENE CONCENTRATIONS - PART 4: DIFFUSIVE SAMPLING FOLLOWED BY THERMAL DESORPTION AND GAS CHROMATOGRAPHY |
| 04/30126446 DC : DRAFT DEC 2004 | EN ISO 20988 - AIR QUALITY - GUIDELINES FOR ESTIMATING MEASUREMENT UNCERTAINTY |
| DIN EN ISO 14956:2003-01 | AIR QUALITY - EVALUATION OF THE SUITABILITY OF A MEASUREMENT PROCEDURE BY COMPARISON WITH A REQUIRED MEASUREMENT UNCERTAINTY |
| 03/306296 DC : DRAFT APR 2003 | EN 14662-5 - AMBIENT AIR QUALITY - STANDARD METHOD FOR MEASUREMENT OF BENZENE CONCENTRATIONS - PART 5: DIFFUSIVE SAMPLING FOLLOWED BY SOLVENT DESORPTION AND GAS CHROMATOGRAPHY |
| 03/306293 DC : DRAFT APR 2003 | EN 14662-1 - AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATION - PART 2: PUMPED SAMPLING FOLLOWED BY SOLVENT DESORPTION AND GAS CHROMATOGRAPHY |
| 14/30303591 DC : 0 | BS EN ISO 19694-1 - STATIONARY SOURCE EMISSIONS - DETERMINATION OF GREENHOUSE GAS (GHG) EMISSIONS IN ENERGY-INTENSIVE INDUSTRIES - PART 1: GENERAL ASPECTS |
| BS EN ISO 11771:2010 | Air quality. Determination of time-averaged mass emissions and emission factors. General approach |
| VDI 4320 Blatt 1:2010-01 | Measurement of atmospheric depositions - Sampling with bulk- and wet only collectors - General principles |
| 08/30161739 DC : DRAFT MAY 2008 | BS EN ISO 11771 - AIR QUALITY - DETERMINATION OF TIME-AVERAGED MASS EMISSIONS AND EMISSION FACTORS - GENERAL APPROACH |
| EN ISO 14956:2002 | Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty (ISO 14956:2002) |
| DIN EN ISO 11771:2011-04 | Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010) |
| 03/306292 DC : DRAFT APR 2003 | EN 14662-1 - AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF BENZENE CONCENTRATION - PART 1: PUMPED SAMPLING FOLLOWED BY THERMAL DESORPTION AND GAS CHROMATOGRAPHY METHOD |
| UNI EN ISO 11771 : 2011 | AIR QUALITY - DETERMINATION OF TIME-AVERAGED MASS EMISSIONS AND EMISSION FACTORS - GENERAL APPROACH |
| BS EN ISO 20988:2007 | Air quality. Guidelines for estimating measurement uncertainty |
| ISO 14956:2002 | Air quality — Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty |
| BS EN ISO 14956:2002 | Air quality. Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty |
| ISO 11771:2010 | Air quality Determination of time-averaged mass emissions and emission factors General approach |
| ISO 20988:2007 | Air quality Guidelines for estimating measurement uncertainty |
| EN ISO 20988:2007 | Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007) |
| EN ISO 11771:2010 | Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010) |
| UNE-EN ISO 11771:2011 | Air quality - Determination of time-averaged mass emissions and emission factors - General approach (ISO 11771:2010) |
| I.S. EN ISO 11771:2010 | AIR QUALITY - DETERMINATION OF TIME-AVERAGED MASS EMISSIONS AND EMISSION FACTORS - GENERAL APPROACH |
| DIN EN ISO 20988:2007-09 | AIR QUALITY - GUIDELINES FOR ESTIMATING MEASUREMENT UNCERTAINTY |
| ISO 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
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