Pneumonia

Quality:

Pneumonia - inflammation of the alveoli of the lungs. Article “Pneumonia” in Simple English Wikipedia has 25.5 points for quality (as of July 1, 2026). The article contains 4 references and 6 sections.

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

Achievements in all the time:

Simple English Wikipedia:

sim

The 3373^rd most popular in Simple English Wikipedia.

sim

The 6176^th most editable in Simple English Wikipedia.

Global Wikipedia:

The 521^st most popular in all topics.

The 3989^th most popular in AI.

Achievements in the last month:

Simple English Wikipedia:

sim

The 5794^th most popular in Simple English Wikipedia in the last month.

Global Wikipedia:

The 7463^rd most popular in all topics in the last month.

The 5277^th most popular in AI in the last month.

Since the creation of article “Pneumonia”, its content was written by 32 registered users of Simple English Wikipedia (6176^th place) and edited by 3986 registered Wikipedia users in all languages (3989^th place).

The article is cited 1109 times in Simple English Wikipedia (463^rd place) and cited 53592 times in all languages (3063^rd place).

The highest Authors Interest rank from 2001:

• Local (Simple English): #138 in August 2006
• Global: #495 in October 2011

The highest popularity rank from 2008:

• Local (Simple English): #993 in December 2015
• Global: #89 in March 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, 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) Pneumonia		100
2	Turkish (tr) Zatürre		100
3	Chinese (zh) 肺炎		100
4	Hungarian (hu) Tüdőgyulladás		98.5714
5	Greek (el) Πνευμονία		97.7778
6	Slovenian (sl) Pljučnica		97.7778
7	Serbo-Croatian (sh) Upala pluća		97.7778
8	Galician (gl) Pneumonía		97.3333
9	Croatian (hr) Pneumonija		95.5556
10	Persian (fa) سینه‌پهلو		95

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

#	Language	Popularity award	Relative popularity
1	English (en) Pneumonia		49 661 447
2	Spanish (es) Neumonía		14 104 073
3	Russian (ru) Пневмония		11 595 517
4	German (de) Lungenentzündung		9 479 494
5	Japanese (ja) 肺炎		5 045 923
6	Portuguese (pt) Pneumonia		3 975 506
7	French (fr) Pneumonie aiguë		3 451 033
8	Polish (pl) Zapalenie płuc		3 222 497
9	Chinese (zh) 肺炎		3 076 934
10	Italian (it) Polmonite		2 957 593

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) Pneumonia		62 700
2	Spanish (es) Neumonía		6 838
3	Russian (ru) Пневмония		6 750
4	German (de) Lungenentzündung		5 612
5	Turkish (tr) Zatürre		5 547
6	Japanese (ja) 肺炎		4 131
7	Chinese (zh) 肺炎		4 065
8	Persian (fa) سینه‌پهلو		2 620
9	French (fr) Pneumonie aiguë		2 610
10	Italian (it) Polmonite		2 424

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

#	Language	AI award	Relative AI
1	English (en) Pneumonia		777
2	German (de) Lungenentzündung		344
3	Spanish (es) Neumonía		260
4	French (fr) Pneumonie aiguë		192
5	Russian (ru) Пневмония		175
6	Dutch (nl) Longontsteking		154
7	Italian (it) Polmonite		137
8	Hebrew (he) דלקת ריאות		114
9	Portuguese (pt) Pneumonia		114
10	Japanese (ja) 肺炎		107

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) Pneumonia		4
2	Spanish (es) Neumonía		3
3	Italian (it) Polmonite		3
4	Hungarian (hu) Tüdőgyulladás		2
5	Latin (la) Pneumonia		2
6	Chinese (zh) 肺炎		2
7	Arabic (ar) ذات الرئة		1
8	Danish (da) Lungebetændelse		1
9	Basque (eu) Pneumonia		1
10	Persian (fa) سینه‌پهلو		1

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