Lontoon suuri savusumu

Quality:

Great Smog of London - 1952 air pollution event in London, England. Article “Lontoon suuri savusumu” in Finnish Wikipedia has 14.4 points for quality (as of July 1, 2026). The article contains 3 references and 1 sections.

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

Since the creation of article “Lontoon suuri savusumu”, its content was written by 4 registered users of Finnish Wikipedia and edited by 1164 registered Wikipedia users in all languages.

The article is cited 2 times in Finnish Wikipedia and cited 1358 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Finnish): #1499 in April 2023
• Global: #2761 in November 2016

The highest popularity rank from 2008:

• Local (Finnish): #3519 in June 2026
• Global: #553 in November 2016

There are 36 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) Great Smog of London		75.608
2	Turkish (tr) Büyük Londra Sisi		57.1781
3	Persian (fa) مه‌دود بزرگ لندن		41.5206
4	Estonian (et) Londoni suur sudu		39.7983
5	German (de) Smog-Katastrophe in London 1952		38.0237
6	French (fr) Grand smog de Londres		34.4813
7	Thai (th) หมอกปนควันครั้งใหญ่ของลอนดอน		34.4812
8	Hungarian (hu) Nagy londoni szmog		32.5081
9	Russian (ru) Великий смог		31.6902
10	Serbian (sr) Велики смог 1952. (Лондон)		31.2129

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

#	Language	Popularity award	Relative popularity
1	English (en) Great Smog of London		9 737 227
2	Spanish (es) Gran Niebla de Londres		1 156 514
3	German (de) Smog-Katastrophe in London 1952		1 026 499
4	Russian (ru) Великий смог		875 979
5	French (fr) Grand smog de Londres		803 909
6	Polish (pl) Wielki smog londyński		614 082
7	Chinese (zh) 1952年伦敦烟雾事件		563 093
8	Japanese (ja) ロンドンスモッグ		525 793
9	Italian (it) Grande smog		510 646
10	Portuguese (pt) Grande Nevoeiro de 1952		406 647

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) Great Smog of London		18 900
2	Russian (ru) Великий смог		2 511
3	German (de) Smog-Katastrophe in London 1952		2 429
4	Spanish (es) Gran Niebla de Londres		1 999
5	French (fr) Grand smog de Londres		1 801
6	Finnish (fi) Lontoon suuri savusumu		1 472
7	Japanese (ja) ロンドンスモッグ		1 379
8	Italian (it) Grande smog		1 238
9	Chinese (zh) 1952年伦敦烟雾事件		1 110
10	Polish (pl) Wielki smog londyński		888

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

#	Language	AI award	Relative AI
1	English (en) Great Smog of London		460
2	German (de) Smog-Katastrophe in London 1952		143
3	Russian (ru) Великий смог		64
4	Italian (it) Grande smog		57
5	French (fr) Grand smog de Londres		56
6	Chinese (zh) 1952年伦敦烟雾事件		48
7	Spanish (es) Gran Niebla de Londres		42
8	Polish (pl) Wielki smog londyński		28
9	Japanese (ja) ロンドンスモッグ		27
10	Hebrew (he) הערפיח הגדול		26

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	Spanish (es) Gran Niebla de Londres		2
2	Italian (it) Grande smog		2
3	Arabic (ar) الضبخان الكبير في 1952		1
4	German (de) Smog-Katastrophe in London 1952		1
5	English (en) Great Smog of London		1
6	Basque (eu) 1952ko Londresko Laino Handia		1
7	Hebrew (he) הערפיח הגדול		1
8	Hungarian (hu) Nagy londoni szmog		1
9	Korean (ko) 그레이트 스모그		1
10	Russian (ru) Великий смог		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 Finnish Wikipedia the most popular articles on that day were: Kongon demokraattinen tasavalta, Senegal, Erling Braut Haaland, Kongon tasavalta, Harry Kane, Jalkapallon maailmanmestaruuskilpailut 2026, Jalkapallon maailmanmestaruuskilpailut, Romelu Lukaku, Kylian Mbappé, Norsunluurannikko.

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