{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,31]],"date-time":"2026-10-31T04:19:15Z","timestamp":1793420355435,"version":"4.5.0"},"reference-count":68,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,9,30]],"date-time":"2022-09-30T00:00:00Z","timestamp":1664496000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/igo\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Environment International"],"published-print":{"date-parts":[[2022,12]]},"DOI":"10.1016\/j.envint.2022.107556","type":"journal-article","created":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T19:04:56Z","timestamp":1664651096000},"page":"107556","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":93,"special_numbering":"C","title":["Update of the WHO global air quality guidelines: Systematic reviews \u2013 An introduction"],"prefix":"10.1016","volume":"170","author":[{"given":"Rom\u00e1n","family":"P\u00e9rez Velasco","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dorota","family":"Jarosi\u0144ska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.envint.2022.107556_b0005","unstructured":"Awe, Y., Hagler, G., Kleiman, G., Klopp, J., Pinder, R., Terry, S., 2017. Filling the gaps: Improving measurement of ambient air quality in low and middle income countries. White paper. Discussion draft."},{"key":"10.1016\/j.envint.2022.107556_b0010","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1016\/j.jclinepi.2010.07.015","article-title":"GRADE guidelines: 3. Rating the quality of evidence","volume":"64","author":"Balshem","year":"2011","journal-title":"J. Clin. Epidemiol."},{"key":"10.1016\/j.envint.2022.107556_b0015","doi-asserted-by":"crossref","first-page":"12648","DOI":"10.1007\/s11356-019-04874-z","article-title":"A comprehensive evaluation of the association between ambient air pollution and adverse health outcomes of major organ systems: a systematic review with a worldwide approach","volume":"26","author":"Bazyar","year":"2019","journal-title":"Environ. Sci. Pollut. Res."},{"key":"10.1016\/j.envint.2022.107556_b0020","doi-asserted-by":"crossref","first-page":"160","DOI":"10.2471\/BLT.18.224295","article-title":"Climate change, air pollution and noncommunicable diseases","volume":"97","author":"Campbell-Lendrum","year":"2019","journal-title":"Bull. World Health Organ."},{"key":"10.1016\/j.envint.2022.107556_b0025","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2020.105974","article-title":"Long-term exposure to PM and all-cause and cause-specific mortality: a systematic review and meta-analysis","volume":"143","author":"Chen","year":"2020","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0030","unstructured":"Cohen, A.J., Samet, J.M., Straif, K., IARC, 2013. Air pollution and cancer. International Agency for Research on Cancer, Lyon."},{"key":"10.1016\/j.envint.2022.107556_b0035","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1513\/AnnalsATS.201906-477ST","article-title":"Air pollution monitoring for health research and patient care. An Official American Thoracic Society Workshop Report","volume":"16","author":"Cromar","year":"2019","journal-title":"Annals of the American Thoracic Society"},{"issue":"8","key":"10.1016\/j.envint.2022.107556_b0040","doi-asserted-by":"crossref","first-page":"1455","DOI":"10.1007\/s00038-020-01479-z","article-title":"The role of burden of disease assessment in tracking progress towards achieving WHO global air quality guidelines","volume":"65","author":"Evangelopoulos","year":"2020","journal-title":"Int. J. Public Health"},{"key":"10.1016\/j.envint.2022.107556_b0045","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2021.106790","article-title":"Mechanisms underlying the health effects of desert sand dust","volume":"157","author":"Fussell","year":"2021","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0050","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2020.105998","article-title":"Long-term exposure to NO2 and O3 and all-cause and respiratory mortality: a systematic review and meta-analysis","volume":"144","author":"Huangfu","year":"2020","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0055","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.jclinepi.2017.05.006","article-title":"The GRADE Working Group clarifies the construct of certainty of evidence","volume":"87","author":"Hultcrantz","year":"2017","journal-title":"J. Clin. Epidemiol."},{"issue":"7","key":"10.1016\/j.envint.2022.107556_b0060","doi-asserted-by":"crossref","first-page":"e010247","DOI":"10.1136\/bmjopen-2015-010247","article-title":"Plea for routinely presenting prediction intervals in meta-analysis","volume":"6","author":"IntHout","year":"2016","journal-title":"BMJ Open"},{"key":"10.1016\/j.envint.2022.107556_b0065","doi-asserted-by":"crossref","first-page":"631","DOI":"10.1007\/s10653-015-9720-1","article-title":"Air pollution and public health: emerging hazards and improved understanding of risk","volume":"37","author":"Kelly","year":"2015","journal-title":"Environ. Geochem. Health"},{"key":"10.1016\/j.envint.2022.107556_b0070","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1007\/s11869-008-0008-9","article-title":"Update of WHO air quality guidelines","volume":"1","author":"Krzyzanowski","year":"2008","journal-title":"Air Qual. Atmos. Health"},{"key":"10.1016\/j.envint.2022.107556_b0075","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2020.105901","article-title":"Short-term exposure to carbon monoxide and myocardial infarction: a systematic review and meta-analysis","volume":"143","author":"Lee","year":"2020","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0080","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2021.106981","article-title":"The effect of using personal-level indoor air cleaners and respirators on biomarkers of cardiorespiratory health: a systematic review","volume":"158","author":"Liu","year":"2022","journal-title":"Environ Int."},{"key":"10.1016\/j.envint.2022.107556_b0085","doi-asserted-by":"crossref","unstructured":"Longhurst, J., Barnes, J., Chatterton, T., et al., 2018. Analysing air pollution and its management through the lens of the UN Sustainable Development Goals: a review and assessment, in: Casares, J., Passerini, G., Barnes, J., et al. (Ed.), Air Pollution XXVI, WIT Transactions on Ecology and the Environment. WIT Press, Ashurst Lodge.","DOI":"10.2495\/AIR180011"},{"issue":"529","key":"10.1016\/j.envint.2022.107556_b0090","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1080\/01621459.2018.1529598","article-title":"Sensitivity analysis for unmeasured confounding in meta-analyses","volume":"115","author":"Mathur","year":"2020","journal-title":"J. Am. Stat. Assoc."},{"key":"10.1016\/j.envint.2022.107556_b0095","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1016\/j.envint.2016.01.004","article-title":"GRADE: Assessing the quality of evidence in environmental and occupational health","volume":"92\u201393","author":"Morgan","year":"2016","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0100","doi-asserted-by":"crossref","first-page":"1027","DOI":"10.1016\/j.envint.2018.07.015","article-title":"Identifying the PECO: A framework for formulating good questions to explore the association of environmental and other exposures with health outcomes","volume":"121","author":"Morgan","year":"2018","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0105","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.envint.2018.11.004","article-title":"A risk of bias instrument for non-randomized studies of exposures: A users\u2019 guide to its application in the context of GRADE","volume":"122","author":"Morgan","year":"2019","journal-title":"Environ. Int."},{"issue":"105876","key":"10.1016\/j.envint.2022.107556_b0110","article-title":"Short-term exposure to particulate matter (PM10 and PM2.5), nitrogen dioxide (NO2), and ozone (O3) and all-cause and cause-specific mortality: Systematic review and meta-analysis","volume":"142","author":"Orellano","year":"2020","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0115","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2021.106434","article-title":"Short-term exposure to sulphur dioxide (SO2) and all-cause and respiratory mortality: a systematic review and meta-analysis","volume":"150","author":"Orellano","year":"2021","journal-title":"Environ. Int."},{"key":"10.1016\/j.envint.2022.107556_b0120","doi-asserted-by":"crossref","DOI":"10.1186\/s13643-018-0699-4","article-title":"Registration of systematic reviews in PROSPERO: 30,000 records and counting","volume":"7","author":"Page","year":"2018","journal-title":"Systematic Rev."},{"key":"10.1016\/j.envint.2022.107556_b0125","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1097\/EDE.0000000000000876","article-title":"Planning study size based on precision rather than power","volume":"29","author":"Rothman","year":"2018","journal-title":"Epidemiology"},{"key":"10.1016\/j.envint.2022.107556_b0130","first-page":"231","article-title":"Data integration model for air quality: a hierarchical approach to the global estimation of exposures to ambient air pollution","volume":"67","author":"Shaddick","year":"2018","journal-title":"J. Roy. Stat. Soc.: Ser. C (Appl. Stat.)"},{"issue":"7","key":"10.1016\/j.envint.2022.107556_b0135","doi-asserted-by":"crossref","first-page":"e029876","DOI":"10.1136\/bmjopen-2019-029876","article-title":"Health effects of desert dust and sand storms: a systematic review and meta-analysis protocol","volume":"9","author":"Tobias","year":"2019","journal-title":"BMJ Open"},{"key":"10.1016\/j.envint.2022.107556_b0140","unstructured":"UNEA, 2016. United Nations Environment Assembly resolution 2\/21, \u201cSand and dust storms,\u201d UNEP\/EA.2\/Res.21. URL https:\/\/wedocs.unep.org\/handle\/20.500.11822\/11194?show=full (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0145","unstructured":"UNEA, 2017a. United Nations Environment Assembly resolution 1\/7, \u201cStrengthening the role of the United Nations Environment Programme in promoting air quality,\u201d UNEP\/EA.1\/Res.7. URL https:\/\/www.informea.org\/en\/decision\/strengthening-role-united-nations-environment-programme-promoting-air-quality (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0150","unstructured":"UNEA, 2017b. United National Environment Assembly draft resolution 3\/23, \u201cPreventing and reducing air pollution to improve air quality globally,\u201d UNEP\/EA.3\/L.23. URL https:\/\/wedocs.unep.org\/handle\/20.500.11822\/31023 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0155","unstructured":"UNEP, 2017. Monitoring air quality [WWW Document]. URL http:\/\/www.unenvironment.org\/explore-topics\/air\/what-we-do\/monitoring-air-quality (accessed 04.05.22)."},{"key":"10.1016\/j.envint.2022.107556_b0160","unstructured":"UNGA, 2015. Transforming our world: the 2030 Agenda for Sustainable Development, A\/RES\/70\/1. URL https:\/\/www.un.org\/en\/development\/desa\/population\/migration\/generalassembly\/docs\/globalcompact\/A_RES_70_1_E.pdf (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0165","unstructured":"UNGA, 2018. Political declaration of the 3rd High-Level Meeting of the General Assembly on the Prevention and Control of Non-Communicable Diseases: resolution\/adopted by the General Assembly, A\/RES\/73\/2. URL https:\/\/digitallibrary.un.org\/record\/1648984\/files\/A_RES_73_2-EN.pdf?ln=en (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0170","unstructured":"UNGA, 2019. Report of the Special Rapporteur, \u201cIssue of human rights obligations relating to the enjoyment of a safe, clean, healthy and sustainable environment\u201d, A\/HRC\/40\/55. URL https:\/\/undocs.org\/en\/A\/HRC\/40\/55 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0175","doi-asserted-by":"crossref","unstructured":"Vallero, D.A., 2014. Fundamentals of air pollution. Academic Press, Waltham.","DOI":"10.1016\/B978-0-12-401733-7.00007-4"},{"issue":"10","key":"10.1016\/j.envint.2022.107556_b0180","doi-asserted-by":"crossref","first-page":"4895","DOI":"10.1021\/acs.est.5b03827","article-title":"What we breathe impacts our health: improving understanding of the link between air pollution and health","volume":"50","author":"West","year":"2016","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envint.2022.107556_b0185","unstructured":"Whaley, P., Nieuwenhuijsen, M., Burns, J., editors, 2021. Update of the WHO global air quality guidelines: systematic reviews. Environ Int. 142 (Special Issue) URL https:\/\/www.sciencedirect.com\/journal\/environment-international\/special-issue\/10MTC4W8FXJ (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0190","unstructured":"WHO Global Air Quality Guidelines Working Group on Certainty of Evidence Assessment, 2020. Approach to assessing the certainty of evidence from systematic reviews informing WHO global air quality guidelines. [WWW Document]. URL https:\/\/ars.els-cdn.com\/content\/image\/1-s2.0-S0160412020318316-mmc4.pdf (accessed 04.05.22) (this issue)."},{"key":"10.1016\/j.envint.2022.107556_b0195","unstructured":"WHO Global Air Quality Guidelines Working Group on Risk of Bias Assessment, 2020. Risk of bias assessment instrument for systematic reviews informing WHO global air quality guidelines. Copenhagen: WHO Regional Office for Europe [WWW Document]. URL https:\/\/apps.who.int\/iris\/handle\/10665\/341717 (accessed 04.05.22)."},{"key":"10.1016\/j.envint.2022.107556_b0200","unstructured":"WHO Regional Office for Europe, 1980. Glossary on air pollution. World Health Organization. Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/272866 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0205","unstructured":"WHO Regional Office for Europe, 1987. Air quality guidelines for Europe. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/107364 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0210","unstructured":"WHO Regional Office for Europe, 1999. Monitoring ambient air quality for health impact assessment. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/107332 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0215","unstructured":"WHO Regional Office for Europe, 2000. Air quality guidelines for Europe. 2nd edition. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/107335 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0220","unstructured":"WHO Regional Office for Europe, 2006. Air quality guidelines global update 2005: particulate matter, ozone, nitrogen dioxide and sulfur dioxide. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/107823 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0225","unstructured":"WHO Regional Office for Europe, 2009. WHO guidelines for indoor air quality: dampness and mould. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/164348 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0230","unstructured":"WHO Regional Office for Europe, 2010. WHO guidelines for indoor air quality: selected pollutants. World Health Organization. Regional Office for Europe. URL https:\/\/apps.who.int\/iris\/handle\/10665\/260127 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0235","unstructured":"WHO Regional Office for Europe, 2013. Review of evidence on health aspects of air pollution \u2013 REVIHAAP Project: Technical Report. WHO Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/341712 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0240","unstructured":"WHO Regional Office for Europe, 2017. Evolution of WHO air quality guidelines: past, present and future. World Health Organization. Regional Office for Europe, Copenhagen. URL https:\/\/apps.who.int\/iris\/handle\/10665\/341912 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0245","unstructured":"WHO, 2009. Global health risks: mortality and burden of disease attributable to selected major risks. World Health Organization, Geneva, Switzerland. URL https:\/\/apps.who.int\/iris\/handle\/10665\/44203 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0250","unstructured":"WHO, 2014a. WHO indoor air quality guidelines: household fuel combustion. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/141496 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0255","unstructured":"WHO, 2014b. WHO handbook for guideline development, 2nd ed. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/145714 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0260","unstructured":"WHO, 2015. Reducing global health risks through mitigation of short-lived climate pollutants. Scoping report for policy-makers. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/189524 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0265","unstructured":"WHO, 2016a.Ambient air pollution: a global assessment of exposure and burden of disease.World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/250141 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0270","unstructured":"WHO, 2016b. Health and the environment: draft road map for an enhanced global response to the adverse health effects of air pollution: report by the Secretariat. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/250653 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0275","unstructured":"WHO, 2018a. Air pollution and child health: prescribing clean air: summary. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/275545 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0280","unstructured":"WHO, 2018b. Clean Air for Health: Geneva Action Agenda. First WHO Global Conference on Air Pollution and Health \u2013 summary report [WWW Document]. URL https:\/\/www.who.int\/news\/item\/01-11-2018-clean-air-for-health-geneva-action-agenda (accessed 04.05.22)."},{"key":"10.1016\/j.envint.2022.107556_b0285","unstructured":"WHO, 2018c. Global database of household air pollution measurements [WWW Document]. URL https:\/\/www.who.int\/data\/gho\/data\/themes\/air-pollution\/hap-measurement-db#:\u223c:text=The%20Global%20database%20of%20household%20air%20pollution%20measurements%2C,contains%20measurements%20from%20196%20studies%20from%2043%20countries (accessed 04.05.22)."},{"key":"10.1016\/j.envint.2022.107556_b0290","unstructured":"WHO, 2018d. Burden of disease from ambient air pollution for 2016. v2. April 2018. URL https:\/\/cdn.who.int\/media\/docs\/default-source\/air-pollution-documents\/air-quality-and-health\/aap_bod_results_may2018_final.pdf (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0295","unstructured":"WHO, 2018e. Burden of disease from household air pollution for 2016. v3. April 2018. URL https:\/\/cdn.who.int\/media\/docs\/default-source\/air-pollution-documents\/air-quality-and-health\/hap_bod_results_may2018_final.pdf (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0300","unstructured":"WHO, 2018f. Burden of disease from the joint effects of household and ambient air pollution for 2016. v2 May 2018. URL https:\/\/cdn.who.int\/media\/docs\/default-source\/air-quality-database\/aqd-2018\/ap_joint_effect_bod_results_may2018.pdf?sfvrsn=4dc44c26_3 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0305","unstructured":"WHO, 2021. WHO global air quality guidelines: particulate matter (PM2.5 and PM10), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. World Health Organization, Geneva. URL https:\/\/apps.who.int\/iris\/handle\/10665\/345329 (accessed 01.08.22)."},{"key":"10.1016\/j.envint.2022.107556_b0310","unstructured":"WHO, 2022a. Ambient air pollution: policy and progress [WWW Document]. URL https:\/\/www.who.int\/teams\/environment-climate-change-and-health\/air-quality-and-health\/ambient-air-pollution\/policy-and-progress (accessed 04.05.22)."},{"key":"10.1016\/j.envint.2022.107556_b0315","unstructured":"WHO, 2022a. Ambient air pollution: policy and progress [WWW Document]. URL https:\/\/www.who.int\/teams\/environment-climate-change-and-health\/air-quality-and-health\/ambient-air-pollution\/policy-and-progress (accessed 04.05.22)."},{"issue":"5","key":"10.1016\/j.envint.2022.107556_b0320","doi-asserted-by":"crossref","first-page":"931","DOI":"10.1377\/hlthaff.2010.1219","article-title":"An evidence-based medicine methodology to bridge the gap between clinical and environmental health sciences","volume":"30","author":"Woodruff","year":"2011","journal-title":"Health Aff."},{"key":"10.1016\/j.envint.2022.107556_b0325","unstructured":"World Bank, IHME, 2016. The cost of air pollution: strengthening the economic case for action (No. 108141). The World Bank, Washington, DC."},{"key":"10.1016\/j.envint.2022.107556_b0330","unstructured":"World Health Assembly, 2015. World Health Assembly resolution 68\/8, \u201cHealth and the environment: addressing the health impact of air pollution\u201d, WHA68.8."},{"key":"10.1016\/j.envint.2022.107556_b0335","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2021.106435","article-title":"Short-term exposure to ozone, nitrogen dioxide, and sulphur dioxide and emergency department visits and hospital admissions due to asthma: A systematic review and meta-analysis","volume":"150","author":"Zheng","year":"2021","journal-title":"Environ. Int."},{"issue":"6","key":"10.1016\/j.envint.2022.107556_b0340","doi-asserted-by":"crossref","first-page":"1707","DOI":"10.1111\/ina.12922","article-title":"A review on reducing indoor particulate matter concentrations from personal-level air filtration intervention under real-world exposure situations","volume":"31","author":"Zhu","year":"2021","journal-title":"Indoor Air"}],"container-title":["Environment International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0160412022004834?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0160412022004834?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,27]],"date-time":"2025-09-27T12:35:28Z","timestamp":1758976528000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0160412022004834"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12]]},"references-count":68,"alternative-id":["S0160412022004834"],"URL":"https:\/\/doi.org\/10.1016\/j.envint.2022.107556","relation":{},"ISSN":["0160-4120"],"issn-type":[{"value":"0160-4120","type":"print"}],"subject":[],"published":{"date-parts":[[2022,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Update of the WHO global air quality guidelines: Systematic reviews \u2013 An introduction","name":"articletitle","label":"Article Title"},{"value":"Environment International","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.envint.2022.107556","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 World Health Organization. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}],"article-number":"107556"}}