Substância irritante

pt

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Substância irritante

Quality:

Irritant - substance that acts locally on cutaneous or mucosal surfaces to produce inflammation. Article “Substância irritante” in Portuguese Wikipedia has 14.9 points for quality (as of July 1, 2025). The article contains 2 references and 4 sections.

This article has the best quality in Ukrainian Wikipedia. However, the most popular language version of this article is Russian.

Since the creation of article “Substância irritante”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 58 registered Wikipedia users in all languages.

The article is cited 23 times in Portuguese Wikipedia and cited 260 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #11296 in October 2020
  • Global: #246212 in August 2020

The highest popularity rank from 2008:

  • Local (Portuguese): #97907 in March 2018
  • Global: #162598 in April 2025

There are 4 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Ukrainian (uk)
Отруйні речовини подразнювальної дії
25.6884
2German (de)
Reizende Stoffe
21.331
3Portuguese (pt)
Substância irritante
14.8507
4Russian (ru)
Ирритант
12.7436
More...

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

Most popular in all the time

The most popular language versions of the article "Substância irritante" in all the time
#LanguagePopularity awardRelative popularity
1Russian (ru)
Ирритант
506 631
2German (de)
Reizende Stoffe
199 235
3Ukrainian (uk)
Отруйні речовини подразнювальної дії
19 952
4Portuguese (pt)
Substância irritante
16 572
More...

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

Most popular in June 2025

The most popular language versions of the article "Substância irritante" in June 2025
#LanguagePopularity awardRelative popularity
1Russian (ru)
Ирритант
2 357
2German (de)
Reizende Stoffe
190
3Ukrainian (uk)
Отруйні речовини подразнювальної дії
100
4Portuguese (pt)
Substância irritante
44
More...

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

The highest AI

Language versions of the article "Substância irritante" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Reizende Stoffe
32
2Russian (ru)
Ирритант
16
3Ukrainian (uk)
Отруйні речовини подразнювальної дії
6
4Portuguese (pt)
Substância irritante
4
More...

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

The highest AI in June 2025

Language versions of the article "Substância irritante" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Reizende Stoffe
0
2Portuguese (pt)
Substância irritante
0
3Russian (ru)
Ирритант
0
4Ukrainian (uk)
Отруйні речовини подразнювальної дії
0
More...

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

The highest CI

Language versions of the article "Substância irritante" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1Russian (ru)
Ирритант
134
2Ukrainian (uk)
Отруйні речовини подразнювальної дії
65
3German (de)
Reizende Stoffe
38
4Portuguese (pt)
Substância irritante
23
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in June 2025:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in June 2025:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Reizende Stoffe
ptPortuguese
Substância irritante
ruRussian
Ирритант
ukUkrainian
Отруйні речовини подразнювальної дії

Popularity rank trends

Best Rank Portuguese:
#97907
03.2018
Global:
#162598
04.2025

AI rank trends

Best Rank Portuguese:
#11296
10.2020
Global:
#246212
08.2020

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Irritant from Wikipedia articles about Phenol, Sodium acetate, Resiniferatoxin, Capsaicin and Acetaldehyde. Whereas reading the article about Irritant people most often go to Wikipedia articles on O-chlorobenzylidenemalononitrile, Lacrimator, Vomiting agent, Dibenz(b,f)(1,4)oxazepine and 4-Nonanoylmorpholine.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 16 March 2026

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 Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

About WikiRank

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