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[[Berkas:Smoke over the river Volga.jpg|jmpl|Pencemaran udara di sekitar sungai Volga di Nizhni Novgorod di Rusia.]]
'''Pencemaran udara''' adalah kehadiran satu atau lebih substansi [[fisik]], [[kimia]], atau [[biologi]] di [[atmosfer]] dalam jumlah yang dapat membahayakan kesehatan manusia, hewan, dan tumbuhan, mengganggu estetika dan kenyamanan, atau merusak properti.<ref>{{Cite book|last=Parker,|first=Sybil, P.|date=1984|title=McGraw-Hill Dictionary of Biology|publisher=McGraw-Hill Company|url-status=live}}</ref>
Pencemaran udara dapat ditimbulkan oleh sumber-sumber alami maupun kegiatan manusia. Beberapa definisi gangguan fisik seperti [[polusi suara]], [[panas]], [[radiasi]] atau [[polusi cahaya]] dianggap sebagai polusi udara. Sifat alami udara mengakibatkan dampak pencemaran udara dapat bersifat langsung dan [[lokal]], [[regional]], maupun [[global]].
Pencemaran udara di dalam ruangan dapat mempengaruhi kesehatan manusia sama buruknya dengan pencemaran udara di ruang terbuka.<ref>{{cite web |url=http://www.worstpolluted.org/ |title=Reports |publisher=WorstPolluted.org |date= |accessdate=2010-08-29 |
== Sumber polusi udara ==
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== Jenis-jenis bahan pencemar udara ([[polutan]]) ==
* [[
* [[
* [[
* [[klorofluorokarbon|CFC]]
* [[
* [[
* [[Partikulat]]<ref>{{Wayback |date=20100603014952 |url=http://www.newsroom.heart.org/index.php?s=43&item=1029 |title=Evidence growing of air pollution’s link to heart disease, death}} // American Heart Association. May 10, 2010</ref>
* [[Radikal bebas]]<ref>{{cite web|url=http://www.physorg.com/pdf138201201.pdf |title=Newly detected air pollutant mimics damaging effects of cigarette smoke |format=PDF |date= |accessdate=2010-08-29}}</ref><ref>{{cite web|url=http://www.sciencedaily.com/releases/2009/07/090722123751.htm |title=Infant Inhalation Of Ultrafine Air Pollution Linked To Adult Lung Disease |publisher=Sciencedaily.com |date=2009-07-23 |accessdate=2010-08-29}}</ref>
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Dampak kesehatan yang paling umum dijumpai adalah [[ISNA|ISPA]] (infeksi saluran pernapasan atas), termasuk di antaranya, [[asma]], [[bronkitis]], dan gangguan pernapasan lainnya. Beberapa zat pencemar dikategorikan sebagai [[toksik]] dan [[karsinogenik]].
Diperkirakan dampak pencemaran udara di Jakarta yang berkaitan dengan kematian prematur, perawatan rumah sakit, berkurangnya hari kerja efektif, dan ISNA pada tahun 1998 senilai dengan 1,8
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=== Hujan asam ===
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== Pranala luar ==
* [http://www.urbanairquality.org/ International Conference on Urban Air Quality] {{Webarchive|url=https://web.archive.org/web/20081216144156/http://www.urbanairquality.org/ |date=2008-12-16 }}.
* [http://www.unep.org/urban%5Fenvironment/ UNEP Urban Issues] {{Webarchive|url=https://web.archive.org/web/20100329182347/http://www.unep.org/urban%5Fenvironment/ |date=2010-03-29 }}
* [http://ec.europa.eu/environment/air/index.htm European Commission > Environment > Policies > Air >Air Quality].
* [http://www.unep.org/pcfv/ UNEP Partnership for Clean Fuels and Vehicles] {{Webarchive|url=https://web.archive.org/web/20100425051159/http://www.unep.org/pcfv/ |date=2010-04-25 }}
* [http://www.who.int/phe/health_topics/outdoorair/databases/en/index.html Database: outdoor air pollution in cities] from the [[World Health Organisation]]
* [http://www.npr.org/2011/11/07/142089991/poisoned-places-air-pollution-in-your-town Interactive map of US facilities emitting air pollution]
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* [http://www.air-dispersion.com/formulas.html Air Dispersion Modeling Conversions and Formulas] One of six technical articles devoted to air quality and air pollution dispersion modeling.
* [http://www.world-nuclear-news.org/EE-WHO_warns_on_urban_air_pollution-2809116.html Fine particle pollution map 1] and [http://mrbarlow.wordpress.com/2010/09/27/nasa-maps-global-air-pollution/ fine particle pollution map 2]
* [http://www.environment.no/Topics/Air-pollution/Local-air-pollution/ Map showing loss of months in life expectancy due to air pollution] {{Webarchive|url=https://web.archive.org/web/20140201170116/http://www.environment.no/Topics/Air-pollution/Local-air-pollution/ |date=2014-02-01 }}
* [http://www.who.int/mediacentre/factsheets/fs313/en/ World Health Organization Fact Sheet on Air quality and health]
* [http://www.planetark.com/dailynewsstory.cfm/newsid/44436/story.htm Air Pollution Triggers Blood Clots]
* [http://www.ownyourair.org/ American Lung Association of New England on air quality] {{Webarchive|url=https://web.archive.org/web/20190119054007/http://www.ownyourair.org/ |date=2019-01-19 }}.
* [http://www.iom-world.org/pubs/IOM_TM9609.pdf Dispersion of traffic pollution from street canyons in Edinburgh] {{Webarchive|url=https://web.archive.org/web/20150924035930/http://www.iom-world.org/pubs/IOM_TM9609.pdf |date=2015-09-24 }} by A Searl and D Buchanan. [[Institute of Occupational Medicine]] Research Report TM/96/09
* [http://www.iom-world.org/pubs/IOM_TM0301.pdf Impact assessment of the mortality effects of longer-term exposure to air pollution: exploring cause-specific mortality and susceptibility] {{Webarchive|url=https://web.archive.org/web/20150924035825/http://www.iom-world.org/pubs/IOM_TM0301.pdf |date=2015-09-24 }} by BG Miller. [[Institute of Occupational Medicine]] Research Report TM/03/01
* [http://www.iom-world.org/pubs/IOM_TM0601.pdf Comparing estimated risks for air pollution with risks for other health effects] {{Webarchive|url=https://web.archive.org/web/20150924035832/http://www.iom-world.org/pubs/IOM_TM0601.pdf |date=2015-09-24 }} by BG Miller and JF Hurley. [[Institute of Occupational Medicine]] Research Report TM/06/01
* [http://comeap.org.uk/documents/reports/128-the-mortality-effects-of-long-term-exposure-to-particulate-air-pollution-in-the-uk.html The Mortality Effects of Long-Term Exposure to Particulate Air Pollution in the United Kingdom], UK Committee on the Medical Effects of Air Pollution, 2010.
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[[Kategori:Pencemaran udara| ]]
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