Emission standard

Emission standard - legal requirements governing air pollutants released into the atmosphere; set quantitative limits on the permissible amount of specific air pollutants that may be released from specific sources over specific timeframes. Article “Emission standard” in English Wikipedia has 58.5 points for quality (as of July 1, 2025). The article contains 92 references and 34 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 14.62 points.

This article has the best quality in German Wikipedia. Also, this article is the most popular in that (English) language version.

Since the creation of article “Emission standard”, its content was written by 225 registered users of English Wikipedia and edited by 603 registered Wikipedia users in all languages.

The article is cited 557 times in English Wikipedia and cited 2094 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #19719 in November 2007
• Global: #29640 in January 2007

The highest popularity rank from 2008:

• Local (English): #32985 in January 2008
• Global: #6531 in August 2017

There are 10 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	German (de) Abgasnorm		84.3814
2	English (en) Emission standard		58.4835
3	Persian (fa) استاندارد آلایندگی خودرو		25.3292
4	Chinese (zh) 汽車排放標準		21.9007
5	Indonesian (id) Standar emisi kendaraan		20.5426
6	Arabic (ar) معيار انبعاثات المركبات		17.6856
7	Spanish (es) Estándares de emisiones		16.7659
8	Russian (ru) Экологический класс автомобиля		8.2072
9	Hebrew (he) תקן זיהום אוויר		5.2841
10	Turkish (tr) Egzoz gazı emisyon standardı		2.9908

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Emission standard" in all the time

#	Language	Popularity award	Relative popularity
1	German (de) Abgasnorm		6 426 805
2	English (en) Emission standard		2 190 784
3	Spanish (es) Estándares de emisiones		66 193
4	Russian (ru) Экологический класс автомобиля		44 289
5	Hebrew (he) תקן זיהום אוויר		13 332
6	Turkish (tr) Egzoz gazı emisyon standardı		5 881
7	Arabic (ar) معيار انبعاثات المركبات		2 957
8	Indonesian (id) Standar emisi kendaraan		1 910
9	Persian (fa) استاندارد آلایندگی خودرو		1 249
10	Chinese (zh) 汽車排放標準		103

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Emission standard" in June 2025

#	Language	Popularity award	Relative popularity
1	German (de) Abgasnorm		4 399
2	English (en) Emission standard		2 777
3	Russian (ru) Экологический класс автомобиля		1 152
4	Spanish (es) Estándares de emisiones		70
5	Chinese (zh) 汽車排放標準		52
6	Indonesian (id) Standar emisi kendaraan		47
7	Hebrew (he) תקן זיהום אוויר		43
8	Persian (fa) استاندارد آلایندگی خودرو		18
9	Arabic (ar) معيار انبعاثات المركبات		16
10	Turkish (tr) Egzoz gazı emisyon standardı		12

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Emission standard" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Abgasnorm		315
2	English (en) Emission standard		225
3	Hebrew (he) תקן זיהום אוויר		25
4	Spanish (es) Estándares de emisiones		18
5	Turkish (tr) Egzoz gazı emisyon standardı		7
6	Persian (fa) استاندارد آلایندگی خودرو		5
7	Arabic (ar) معيار انبعاثات المركبات		3
8	Indonesian (id) Standar emisi kendaraan		2
9	Russian (ru) Экологический класс автомобиля		2
10	Chinese (zh) 汽車排放標準		1

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Emission standard" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Abgasnorm		2
2	Arabic (ar) معيار انبعاثات المركبات		0
3	English (en) Emission standard		0
4	Spanish (es) Estándares de emisiones		0
5	Persian (fa) استاندارد آلایندگی خودرو		0
6	Hebrew (he) תקן זיהום אוויר		0
7	Indonesian (id) Standar emisi kendaraan		0
8	Russian (ru) Экологический класс автомобиля		0
9	Turkish (tr) Egzoz gazı emisyon standardı		0
10	Chinese (zh) 汽車排放標準		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Emission standard" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	German (de) Abgasnorm		1 361
2	English (en) Emission standard		557
3	Arabic (ar) معيار انبعاثات المركبات		60
4	Spanish (es) Estándares de emisiones		35
5	Indonesian (id) Standar emisi kendaraan		35
6	Russian (ru) Экологический класс автомобиля		17
7	Hebrew (he) תקן זיהום אוויר		16
8	Turkish (tr) Egzoz gazı emisyon standardı		8
9	Persian (fa) استاندارد آلایندگی خودرو		5
10	Chinese (zh) 汽車排放標準		0

More...

#	Language	Value
ar	Arabic معيار انبعاثات المركبات
de	German Abgasnorm
en	English Emission standard
es	Spanish Estándares de emisiones
fa	Persian استاندارد آلایندگی خودرو
he	Hebrew תקן זיהום אוויר
id	Indonesian Standar emisi kendaraan
ru	Russian Экологический класс автомобиля
tr	Turkish Egzoz gazı emisyon standardı
zh	Chinese 汽車排放標準

Best Rank

English: #32985 01.2008

Global: #6531 08.2017

Best Rank

English: #19719 11.2007

Global: #29640 01.2007

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information