நகர்ப்புற வெப்பத்தீவு

Quality:

Urban heat island - urban area that is significantly warmer than its surrounding rural areas due to human activities. Article “நகர்ப்புற வெப்பத்தீவு” in Tamil Wikipedia has 5.1 points for quality (as of July 1, 2025).

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

Since the creation of article “நகர்ப்புற வெப்பத்தீவு”, its content was written by 16 registered users of Tamil Wikipedia and edited by 1177 registered Wikipedia users in all languages.

The article is cited 2 times in Tamil Wikipedia and cited 4228 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Tamil): #857 in December 2008
• Global: #1755 in February 2003

The highest popularity rank from 2008:

• Local (Tamil): #4125 in June 2008
• Global: #12799 in September 2010

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, 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	English (en) Urban heat island		95.7111
2	Portuguese (pt) Ilha de calor		93.4449
3	Chinese (zh) 城市熱島		90.3562
4	Galician (gl) Illa de calor urbana		86.7856
5	Norwegian (Nynorsk) (nn) Varmeøy		62.4069
6	Japanese (ja) ヒートアイランド		58.9359
7	Malay (ms) Pulau haba bandar		50.4978
8	French (fr) Îlot de chaleur urbain		48.8106
9	Hebrew (he) אי חום עירוני		48.5094
10	Persian (fa) جزیره گرمایی شهری		47.7646

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

#	Language	Popularity award	Relative popularity
1	English (en) Urban heat island		3 312 726
2	Japanese (ja) ヒートアイランド		1 138 410
3	Portuguese (pt) Ilha de calor		1 030 068
4	Chinese (zh) 城市熱島		472 537
5	Spanish (es) Isla de calor		386 123
6	French (fr) Îlot de chaleur urbain		205 961
7	Polish (pl) Miejska wyspa ciepła		143 980
8	Italian (it) Isola di calore		81 860
9	Korean (ko) 도시 열섬		81 173
10	Dutch (nl) Hitte-eilandeffect		77 464

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) Urban heat island		16 106
2	Chinese (zh) 城市熱島		2 007
3	Japanese (ja) ヒートアイランド		1 704
4	French (fr) Îlot de chaleur urbain		1 403
5	Korean (ko) 도시 열섬		911
6	Spanish (es) Isla de calor		688
7	Dutch (nl) Hitte-eilandeffect		416
8	Italian (it) Isola di calore		380
9	Russian (ru) Остров тепла		365
10	Portuguese (pt) Ilha de calor		355

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

#	Language	AI award	Relative AI
1	English (en) Urban heat island		450
2	French (fr) Îlot de chaleur urbain		90
3	Japanese (ja) ヒートアイランド		90
4	Portuguese (pt) Ilha de calor		63
5	Chinese (zh) 城市熱島		50
6	Dutch (nl) Hitte-eilandeffect		44
7	Italian (it) Isola di calore		39
8	Spanish (es) Isla de calor		38
9	Persian (fa) جزیره گرمایی شهری		26
10	Hebrew (he) אי חום עירוני		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	English (en) Urban heat island		6
2	Czech (cs) Městský tepelný ostrov		1
3	Spanish (es) Isla de calor		1
4	Dutch (nl) Hitte-eilandeffect		1
5	Russian (ru) Остров тепла		1
6	Simple English (simple) Urban heat island		1
7	Arabic (ar) جزر حرارية حضرية		0
8	Catalan (ca) Microclima urbà		0
9	Greek (el) Αστική θερμονησίδα		0
10	Esperanto (eo) Urba varmo-insulo		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Tamil Wikipedia the most popular articles on that day were: விநாயகர் அகவல், வ. உ. சிதம்பரம்பிள்ளை, சுபாஷ் சந்திர போஸ், சுப்பிரமணிய பாரதி, வேலு நாச்சியார், இந்தியாவின் விடுதலை நாள், காமராசர், தமிழ்த் திரைப்படங்களின் பட்டியல் (ஆண்டு வரிசை), கலைஞர் மகளிர் உரிமைத் திட்டம், திருப்பூர் குமரன்.

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