Liquid air

Liquid air - air that has been condensed into a liquid. Article “Liquid air” in English Wikipedia has 22.3 points for quality (as of July 1, 2025). The article contains 6 references and 9 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.17 points.

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

In June 2025 the article “Liquid air” was edited by 2 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Liquid air”, its content was written by 110 registered users of English Wikipedia and edited by 224 registered Wikipedia users in all languages.

The article is cited 53 times in English Wikipedia and cited 183 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #25084 in September 2010
• Global: #44117 in December 2023

The highest popularity rank from 2008:

• Local (English): #89700 in January 2021
• Global: #101765 in January 2021

There are 14 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	Slovenian (sl) Tekoči zrak		27.8874
2	English (en) Liquid air		22.3177
3	Italian (it) Liquefazione dell'aria		20.0115
4	Czech (cs) Kapalný vzduch		19.4787
5	Japanese (ja) 液体空気		17.0236
6	Persian (fa) هوای مایع		15.5538
7	French (fr) Air liquide (chimie)		13.4504
8	Romanian (ro) Aer lichid		8.3953
9	Arabic (ar) هواء سائل		7.2912
10	Catalan (ca) Aire líquid		7.0827

More...

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

The most popular language versions of the article "Liquid air" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Liquid air		832 279
2	Spanish (es) Aire líquido		227 603
3	Persian (fa) هوای مایع		66 231
4	Italian (it) Liquefazione dell'aria		62 901
5	Romanian (ro) Aer lichid		41 310
6	Arabic (ar) هواء سائل		35 444
7	Japanese (ja) 液体空気		27 928
8	Turkish (tr) Sıvı hava		9 728
9	Slovenian (sl) Tekoči zrak		6 474
10	Korean (ko) 액화 공기		5 286

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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 "Liquid air" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Liquid air		2 799
2	French (fr) Air liquide (chimie)		293
3	Japanese (ja) 液体空気		250
4	Italian (it) Liquefazione dell'aria		146
5	Turkish (tr) Sıvı hava		112
6	Spanish (es) Aire líquido		78
7	Persian (fa) هوای مایع		72
8	Czech (cs) Kapalný vzduch		49
9	Arabic (ar) هواء سائل		45
10	Romanian (ro) Aer lichid		39

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Liquid air		110
2	Italian (it) Liquefazione dell'aria		24
3	Spanish (es) Aire líquido		14
4	Turkish (tr) Sıvı hava		14
5	Greek (el) Υγροποιημένος αέρας		10
6	Japanese (ja) 液体空気		9
7	Arabic (ar) هواء سائل		8
8	French (fr) Air liquide (chimie)		8
9	Slovenian (sl) Tekoči zrak		8
10	Catalan (ca) Aire líquid		6

More...

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

Language versions of the article "Liquid air" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Liquid air		2
2	Italian (it) Liquefazione dell'aria		1
3	Arabic (ar) هواء سائل		0
4	Catalan (ca) Aire líquid		0
5	Czech (cs) Kapalný vzduch		0
6	Greek (el) Υγροποιημένος αέρας		0
7	Spanish (es) Aire líquido		0
8	Persian (fa) هوای مایع		0
9	French (fr) Air liquide (chimie)		0
10	Japanese (ja) 液体空気		0

More...

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

Language versions of the article "Liquid air" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Liquid air		53
2	Spanish (es) Aire líquido		24
3	Persian (fa) هوای مایع		18
4	Arabic (ar) هواء سائل		16
5	Italian (it) Liquefazione dell'aria		15
6	Catalan (ca) Aire líquid		14
7	Romanian (ro) Aer lichid		10
8	Japanese (ja) 液体空気		9
9	Czech (cs) Kapalný vzduch		5
10	Korean (ko) 액화 공기		5

More...

#	Language	Value
ar	Arabic هواء سائل
ca	Catalan Aire líquid
cs	Czech Kapalný vzduch
el	Greek Υγροποιημένος αέρας
en	English Liquid air
es	Spanish Aire líquido
fa	Persian هوای مایع
fr	French Air liquide (chimie)
it	Italian Liquefazione dell'aria
ja	Japanese 液体空気
ko	Korean 액화 공기
ro	Romanian Aer lichid
sl	Slovenian Tekoči zrak
tr	Turkish Sıvı hava

Best Rank

English: #89700 01.2021

Global: #101765 01.2021

Best Rank

English: #25084 09.2010

Global: #44117 12.2023

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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