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October 2026 52,299 journals indexed.
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    Clean Air Journal

    Clean Air Journal is Scopus-indexed (Q4, CiteScore 1.3), DOAJ. Published by National Association of Clean Air.

    Checked against the index lists dated 4 October 2026.

    ISSN 1017-1703Verify ISSN ↗2410-972XVerify ISSN ↗

    Publisher: National Association of Clean Air

    Scopus · Q4Open Access
    1.3
    CiteScore 2025
    Scopus
    Q4
    Best quartile
    rank 328 of 432 · 24th pctile
    2
    Indexed in
    major indexes

    Cost to publish: Checking DOAJ for article charges…

    ScopusElsevier Scopus
    Status
    Active
    Coverage
    2017–present
    Source type
    Journal
    Open access
    Yes
    CiteScore
    1.3
    SJR · SCImago
    0.230
    Q4 SJR quartile
    H-index
    12
    Best quartile
    Q4 · 24th pctile
    Subject areaRankPctileQ
    Management, Monitoring, Policy and Law328 / 43224thQ4
    Pollution147 / 18018thQ4
    View this source on Scopus.com
    DOAJDirectory of Open Access Journals (live)
    Listed in DOAJ
    Open accessFully open access, peer reviewed

    Not listed in: Web of Science, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)

    Quick answers

    Is Clean Air Journal indexed in Scopus?

    Yes — actively indexed in Scopus, coverage 2017–present, best quartile Q4, CiteScore 1.3.

    What quartile is Clean Air Journal in Scopus?

    Clean Air Journal is Q4 in Management, Monitoring, Policy and Law (rank 328 of 432) and Q4 in Pollution (rank 147 of 180), by CiteScore 2025.

    What is the impact factor of Clean Air Journal?

    Clean Air Journal is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 1.3, quartile Q4, 24th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.230, quartile Q4, with an H-index of 12.

    Who publishes Clean Air Journal and what is its ISSN?

    Clean Air Journal is published by National Association of Clean Air. Its print ISSN is 1017-1703 and its online ISSN is 2410-972X.

    Is Clean Air Journal in Web of Science?

    No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).

    Is Clean Air Journal open access?

    Yes — it is an open-access journal, listed in DOAJ.

    How well cited is Clean Air Journal? — open metrics via OpenAlex

    Clean Air Journal has an h-index of 20 and a 2-year mean of 0.56 citations per paper (OpenAlex). Its Scopus CiteScore is 1.3, quartile Q4. On 2-year citations it ranks #325 of 404 Scopus journals in Management, Monitoring, Policy and Law.

    20
    h-index
    0.56
    2-yr mean citations
    55
    i10-index
    546
    works indexed
    4,572
    total citations
    2-yr mean citations, among Scopus journals in the same subject
    #325 of 404 Bottom 20% Management, Monitoring, Policy and Law
    #139 of 169 Bottom 18% Pollution
    Papers published per year
    025502017: 20 papers2020172018: 31 papers3120182019: 33 papers3320192020: 24 papers2420202021: 23 papers2320212022: 24 papers2420222023: 21 papers2120232024: 16 papers1620242025: 18 papers1820252026: 9 papers so far92026*

    Clean Air Journal published 18 papers in 2025; its busiest recent year was 2019 with 33. 2026* is the year so far.

    Main topics
    Air Quality and Health ImpactsAir Quality Monitoring and ForecastingAtmospheric chemistry and aerosolsVehicle emissions and performance

    h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.

    Who publishes in Clean Air Journal? — latest 81 articles, 2021–2026

    In its latest 81 research articles (2021–2026), authors are most often from South Africa (52.7%), United States (5.3%) and United Kingdom (4.7%). More than half of recent authorship comes from one country.

    Author countriesSouth AfricaSouth Africa52.7%United StatesUnited States5.3%United KingdomUnited Kingdom4.7%KenyaKenya3.8%AlgeriaAlgeria3.1%NigeriaNigeria3% Most frequent institutions (papers)University of PretoriaUniversity of Pretoria26North-West UniversityNorth-West University19University of JohannesburgUniversity of Johannesburg13South African Medical Research CouncilSouth African Medical Research …9South African Environmental Observation NetworkSouth African Environmental Obs…9

    Countries are counted fractionally, so a paper by authors from two countries counts half to each.

    Are there integrity warnings for Clean Air Journal? — indicators, not proof of misconduct

    Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.

    • Scopus statusActive
    • Retracted papers None recorded
    • Problematic Paper Screener flags None flagged
    • Author concentration52.7% of recent authorship from South Africa

    Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.

    Official sources & links

    Journal website ↗ Scopus source ↗ DOAJ ↗ ISSN Portal · 1017-1703 ↗ISSN Portal · 2410-972X ↗

    Community experience: reader comments on this journal

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