Scimago Journal & Country Rank

Aerosol and Air Quality Research

H Index
Subject Area and CategoryEnvironmental Science
Environmental Chemistry
PublisherChinese Association for Aerosol Research in Taiwan
Publication typeJournals
Scope The international journal of Aerosol and Air Quality Research (AAQR) covers all aspects of aerosol science and technology, atmospheric science and air quality related issues. It encompasses a multi-disciplinary field, including: - Sources, combustion, thermal decomposition, emission, properties, behavior, formation, transport, deposition, measurement and analysis, - Effects on human health, plants and environments, - Pollution control technologies, - Invention and improvement of sampling instruments and technologies, - Air quality, atmospheric chemistry and global change, z - Nanoparticle and nanotechnology, - Other topics related to aerosol and air quality. (source)

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Environmental Chemistry2009Q3
Environmental Chemistry2010Q3
Environmental Chemistry2011Q2
Environmental Chemistry2012Q2
Environmental Chemistry2013Q2
Environmental Chemistry2014Q2
Environmental Chemistry2015Q2
Environmental Chemistry2016Q2

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20091.719
Cites / Doc. (4 years)20102.042
Cites / Doc. (4 years)20112.691
Cites / Doc. (4 years)20123.175
Cites / Doc. (4 years)20132.818
Cites / Doc. (4 years)20142.565
Cites / Doc. (4 years)20152.762
Cites / Doc. (4 years)20162.965
Cites / Doc. (3 years)20091.719
Cites / Doc. (3 years)20102.042
Cites / Doc. (3 years)20112.691
Cites / Doc. (3 years)20123.350
Cites / Doc. (3 years)20132.912
Cites / Doc. (3 years)20142.448
Cites / Doc. (3 years)20152.796
Cites / Doc. (3 years)20162.815
Cites / Doc. (2 years)20091.719
Cites / Doc. (2 years)20102.042
Cites / Doc. (2 years)20113.019
Cites / Doc. (2 years)20123.624
Cites / Doc. (2 years)20132.870
Cites / Doc. (2 years)20142.375
Cites / Doc. (2 years)20152.586
Cites / Doc. (2 years)20162.780
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites200938
Self Cites201066
Self Cites2011217
Self Cites2012414
Self Cites2013384
Self Cites2014181
Self Cites2015357
Self Cites2016441
Total Cites200955
Total Cites2010147
Total Cites2011366
Total Cites2012660
Total Cites2013859
Total Cites2014979
Total Cites20151373
Total Cites20161641
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20090.531
External Cites per document20101.125
External Cites per document20111.096
External Cites per document20121.249
External Cites per document20131.610
External Cites per document20141.995
External Cites per document20152.069
External Cites per document20162.058
Cites per document20091.719
Cites per document20102.042
Cites per document20112.691
Cites per document20123.350
Cites per document20132.912
Cites per document20142.448
Cites per document20152.796
Cites per document20162.815
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20141
Non-citable documents20154
Non-citable documents20164
Citable documents200932
Citable documents201072
Citable documents2011136
Citable documents2012197
Citable documents2013295
Citable documents2014400
Citable documents2015491
Citable documents2016583
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20097
Uncited documents201019
Uncited documents201119
Uncited documents201222
Uncited documents201358
Uncited documents201479
Uncited documents2015103
Uncited documents2016115
Cited documents200925
Cited documents201053
Cited documents2011117
Cited documents2012175
Cited documents2013237
Cited documents2014322
Cited documents2015392
Cited documents2016472
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