Radioactive contamination

Quality:

Radioactive contamination - presence of radioactive substances where they are undesirable. Article “Radioactive contamination” in Simple English Wikipedia has 47.9 points for quality (as of July 1, 2026). The article contains 20 references and 3 sections.

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

In June 2026 the article “Radioactive contamination” was edited by 1 authors in Simple English Wikipedia (5177^th place) and written by 3 authors in all languages.

Since the creation of article “Radioactive contamination”, its content was written by 9 registered users of Simple English Wikipedia and edited by 886 registered Wikipedia users in all languages.

The article is cited 19 times in Simple English Wikipedia and cited 4061 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #793 in October 2013
• Global: #4319 in March 2011

The highest popularity rank from 2008:

• Local (Simple English): #8488 in May 2022
• Global: #3656 in March 2011

There are 31 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, 2026 (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	English (en) Radioactive contamination		63.8817
2	Turkish (tr) Radyoaktif kirlilik		61.5141
3	Simple English (simple) Radioactive contamination		47.8998
4	Romanian (ro) Contaminare radioactivă		45.1818
5	Spanish (es) Contaminación radiactiva		44.2204
6	Hindi (hi) रेडियोधर्मी प्रदूषण		41.9643
7	Malay (ms) Pencemaran radioaktif		40.8892
8	Catalan (ca) Contaminació radioactiva		38.618
9	German (de) Kontamination (Radioaktivität)		34.4472
10	Korean (ko) 방사능 오염		33.0538

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

#	Language	Popularity award	Relative popularity
1	English (en) Radioactive contamination		2 619 167
2	Spanish (es) Contaminación radiactiva		2 431 210
3	Russian (ru) Радиоактивное загрязнение		861 954
4	Japanese (ja) 放射能汚染		455 005
5	Polish (pl) Skażenie promieniotwórcze		421 534
6	French (fr) Contamination radioactive		307 971
7	Hindi (hi) रेडियोधर्मी प्रदूषण		283 737
8	Arabic (ar) تلوث إشعاعي		269 199
9	German (de) Kontamination (Radioaktivität)		221 571
10	Turkish (tr) Radyoaktif kirlilik		163 485

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) Radioactive contamination		4 006
2	Russian (ru) Радиоактивное загрязнение		1 121
3	Japanese (ja) 放射能汚染		753
4	German (de) Kontamination (Radioaktivität)		543
5	Spanish (es) Contaminación radiactiva		512
6	Chinese (zh) 放射性污染		280
7	Polish (pl) Skażenie promieniotwórcze		276
8	Persian (fa) آلایش هسته‌ای		267
9	French (fr) Contamination radioactive		264
10	Hindi (hi) रेडियोधर्मी प्रदूषण		154

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

#	Language	AI award	Relative AI
1	English (en) Radioactive contamination		242
2	Spanish (es) Contaminación radiactiva		103
3	French (fr) Contamination radioactive		80
4	German (de) Kontamination (Radioaktivität)		45
5	Russian (ru) Радиоактивное загрязнение		43
6	Japanese (ja) 放射能汚染		40
7	Turkish (tr) Radyoaktif kirlilik		36
8	Arabic (ar) تلوث إشعاعي		28
9	Chinese (zh) 放射性污染		25
10	Catalan (ca) Contaminació radioactiva		24

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	Polish (pl) Skażenie promieniotwórcze		1
2	Simple English (simple) Radioactive contamination		1
3	Vietnamese (vi) Ô nhiễm phóng xạ		1
4	Arabic (ar) تلوث إشعاعي		0
5	Azerbaijani (az) Radioaktiv çirklənmə		0
6	Bulgarian (bg) Радиоактивно замърсяване		0
7	Catalan (ca) Contaminació radioactiva		0
8	Czech (cs) Radioaktivní kontaminace		0
9	German (de) Kontamination (Radioaktivität)		0
10	English (en) Radioactive contamination		0

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

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information