Acid gas

Acid gas - particular typology of natural gas or any other gas mixture containing significant quantities of hydrogen sulfide (H2S), carbon dioxide (CO2), or similar acidic gases.. Article “Acid gas” in English Wikipedia has 22.2 points for quality (as of July 1, 2025). The article contains 9 references and 4 sections.

This article has the best quality in Tamil Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Acid gas”, its content was written by 40 registered users of English Wikipedia and edited by 92 registered Wikipedia users in all languages.

The article is cited 30 times in English Wikipedia and cited 93 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #16671 in March 2005
• Global: #51591 in March 2005

The highest popularity rank from 2008:

• Local (English): #384589 in October 2009
• Global: #570400 in October 2013

There are 11 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	Tamil (ta) அமில வாயு		25.8288
2	English (en) Acid gas		22.1997
3	Arabic (ar) غاز حمضي		19.6203
4	German (de) Saures Gas		15.2721
5	Italian (it) Gas acido		12.2191
6	Spanish (es) Gas ácido		8.8189
7	Japanese (ja) 酸性ガス		8.5733
8	Portuguese (pt) Gás ácido		8.4956
9	Persian (fa) گاز اسیدی		1.9798
10	Ukrainian (uk) Кислі гази		0.9866

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

The most popular language versions of the article "Acid gas" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Acid gas		268 643
2	German (de) Saures Gas		42 053
3	Japanese (ja) 酸性ガス		24 707
4	Portuguese (pt) Gás ácido		21 494
5	Arabic (ar) غاز حمضي		18 670
6	Chinese (zh) 酸性气体		14 166
7	Spanish (es) Gas ácido		12 616
8	Persian (fa) گاز اسیدی		6 163
9	Ukrainian (uk) Кислі гази		3 024
10	Italian (it) Gas acido		930

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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 "Acid gas" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Acid gas		827
2	Japanese (ja) 酸性ガス		112
3	German (de) Saures Gas		77
4	Chinese (zh) 酸性气体		68
5	Spanish (es) Gas ácido		53
6	Arabic (ar) غاز حمضي		20
7	Persian (fa) گاز اسیدی		19
8	Ukrainian (uk) Кислі гази		15
9	Portuguese (pt) Gás ácido		10
10	Tamil (ta) அமில வாயு		9

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

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

#	Language	AI award	Relative AI
1	English (en) Acid gas		40
2	German (de) Saures Gas		21
3	Japanese (ja) 酸性ガス		7
4	Portuguese (pt) Gás ácido		5
5	Ukrainian (uk) Кислі гази		5
6	Arabic (ar) غاز حمضي		4
7	Chinese (zh) 酸性气体		4
8	Italian (it) Gas acido		3
9	Spanish (es) Gas ácido		1
10	Persian (fa) گاز اسیدی		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 "Acid gas" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) غاز حمضي		0
2	German (de) Saures Gas		0
3	English (en) Acid gas		0
4	Spanish (es) Gas ácido		0
5	Persian (fa) گاز اسیدی		0
6	Italian (it) Gas acido		0
7	Japanese (ja) 酸性ガス		0
8	Portuguese (pt) Gás ácido		0
9	Tamil (ta) அமில வாயு		0
10	Ukrainian (uk) Кислі гази		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 "Acid gas" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Acid gas		30
2	Arabic (ar) غاز حمضي		19
3	Portuguese (pt) Gás ácido		9
4	German (de) Saures Gas		7
5	Japanese (ja) 酸性ガス		6
6	Chinese (zh) 酸性气体		6
7	Spanish (es) Gas ácido		5
8	Ukrainian (uk) Кислі гази		5
9	Persian (fa) گاز اسیدی		3
10	Italian (it) Gas acido		3

More...

#	Language	Value
ar	Arabic غاز حمضي
de	German Saures Gas
en	English Acid gas
es	Spanish Gas ácido
fa	Persian گاز اسیدی
it	Italian Gas acido
ja	Japanese 酸性ガス
pt	Portuguese Gás ácido
ta	Tamil அமில வாயு
uk	Ukrainian Кислі гази
zh	Chinese 酸性气体

Best Rank

English: #384589 10.2009

Global: #570400 10.2013

Best Rank

English: #16671 03.2005

Global: #51591 03.2005

On 10 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Iran, Mojtaba Khamenei, Enhypen, Ali Khamenei, Strait of Hormuz, Jeffrey Epstein, 2026 Iran war, 2026 World Baseball Classic, Donald Trump, World Baseball Classic.

In English Wikipedia the most popular articles on that day were: 2026 Iran war, Mojtaba Khamenei, Deaths in 2026, Ali Khamenei, War Machine (upcoming film), Enhypen, Jennifer Runyon, Pete Hegseth, 2026 World Baseball Classic, Iran.

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