Ultraviolet

Quality:

Ultraviolet radiation - form of electromagnetic radiation. Article “Ultraviolet” in English Wikipedia has 90.2 points for quality (as of July 1, 2025). The article contains 152 references and 31 sections.

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

Achievements in all the time:

English Wikipedia:

en

The 4956^th most popular in English Wikipedia.

en

The 3425^th most editable in English Wikipedia.

Global Wikipedia:

The 2644^th most popular in all topics.

The 2545^th most popular in AI.

In June 2025 the article “Ultraviolet” was edited by 6 authors in English Wikipedia and written by 19 authors in all languages.

Since the creation of article “Ultraviolet”, its content was written by 1286 registered users of English Wikipedia (3425^th place) and edited by 4684 registered Wikipedia users in all languages (2545^th place).

The article is cited 5938 times in English Wikipedia (3766^th place) and cited 36410 times in all languages (4492^nd place).

The highest Authors Interest rank from 2001:

• Local (English): #84 in March 2002
• Global: #109 in March 2002

The highest popularity rank from 2008:

• Local (English): #1895 in February 2009
• Global: #1403 in April 2020

There are 54 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	Turkish (tr) Ultraviyole		92.7833
2	English (en) Ultraviolet		90.2039
3	Estonian (et) Ultraviolettkiirgus		87.6225
4	Croatian (hr) Ultraljubičasto zračenje		87.0185
5	Esperanto (eo) Ultraviola radiado		84.9266
6	German (de) Ultraviolettstrahlung		76.7238
7	Serbo-Croatian (sh) Ultraljubičasto zračenje		70.4923
8	Spanish (es) Radiación ultravioleta		64.8245
9	Basque (eu) Ultramore		60.251
10	French (fr) Ultraviolet		60.1839

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

#	Language	Popularity award	Relative popularity
1	English (en) Ultraviolet		20 382 665
2	Spanish (es) Radiación ultravioleta		5 414 880
3	German (de) Ultraviolettstrahlung		4 573 368
4	Russian (ru) Ультрафиолетовое излучение		3 920 430
5	Japanese (ja) 紫外線		3 359 460
6	French (fr) Ultraviolet		2 244 174
7	Polish (pl) Ultrafiolet		1 874 819
8	Portuguese (pt) Radiação ultravioleta		1 677 826
9	Arabic (ar) الأشعة فوق البنفسجية		1 444 061
10	Italian (it) Radiazione ultravioletta		1 355 294

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

#	Language	Popularity award	Relative popularity
1	English (en) Ultraviolet		49 773
2	Russian (ru) Ультрафиолетовое излучение		8 686
3	German (de) Ultraviolettstrahlung		6 864
4	Spanish (es) Radiación ultravioleta		4 838
5	French (fr) Ultraviolet		4 583
6	Japanese (ja) 紫外線		4 184
7	Chinese (zh) 紫外线		3 642
8	Italian (it) Radiazione ultravioletta		2 714
9	Arabic (ar) الأشعة فوق البنفسجية		2 053
10	Portuguese (pt) Radiação ultravioleta		1 644

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

#	Language	AI award	Relative AI
1	English (en) Ultraviolet		1 286
2	German (de) Ultraviolettstrahlung		460
3	French (fr) Ultraviolet		279
4	Spanish (es) Radiación ultravioleta		187
5	Dutch (nl) Ultraviolet		174
6	Russian (ru) Ультрафиолетовое излучение		174
7	Italian (it) Radiazione ultravioletta		160
8	Japanese (ja) 紫外線		137
9	Hebrew (he) על-סגול		102
10	Chinese (zh) 紫外线		96

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

#	Language	AI award	Relative AI
1	English (en) Ultraviolet		6
2	Estonian (et) Ultraviolettkiirgus		2
3	Serbian (sr) Ултраљубичасто зрачење		2
4	Vietnamese (vi) Tử ngoại		2
5	Arabic (ar) الأشعة فوق البنفسجية		1
6	German (de) Ultraviolettstrahlung		1
7	Basque (eu) Ultramore		1
8	Persian (fa) فرابنفش		1
9	French (fr) Ultraviolet		1
10	Japanese (ja) 紫外線		1

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

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In English Wikipedia the most popular articles on that day were: 98th Academy Awards, Michael B. Jordan, Paul Thomas Anderson, Jessie Buckley, Sinners (2025 film), Amy Madigan, Autumn Durald Arkapaw, Maya Rudolph, Sean Penn, Academy Awards.

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