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href='https://aqicn.org/forecast/chennai/bn/'><div title='Bangla' class='sprite-isprt-web-bd flag-bn'>🇧🇩</div></a><a href='https://aqicn.org/forecast/chennai/bs/'><div title='Bosnian' class='sprite-isprt-web-ba flag-bs'>🇧🇦</div></a><a href='https://aqicn.org/forecast/chennai/hr/'><div title='Croatian' class='sprite-isprt-web-hr flag-hr'>🇭🇷</div></a><a href='https://aqicn.org/forecast/chennai/tr/'><div title='Turkish' class='sprite-isprt-web-tr flag-tr'>🇹🇷</div></a><a href='https://aqicn.org/forecast/chennai/uk/'><div title='Ukrainian' class='sprite-isprt-web-ua flag-uk'>🇺🇦</div></a><a href='https://aqicn.org/forecast/chennai/cs/'><div title='Czech' class='sprite-isprt-web-cz flag-cs'>🇨🇿</div></a><a href='https://aqicn.org/forecast/chennai/be/'><div title='Belarusian' class='sprite-isprt-web-by flag-be'>🇧🇾</div></a></div><div id='hdrlang-navigation'> <div id='hdrlang-navigation-inner' class='hdrlang-navigation'> <a href='https://aqicn.org/forecast/chennai/' class='lang-en'><div class='item'><div class='flag sprite-isprt-web-gb'></div><span class='name'>English</span></div></a><a href='https://aqicn.org/forecast/chennai/cn/' class='lang-zh-CN'><div class='item'><div class='flag sprite-isprt-web-cn'></div><span class='name'>Chinese <span>- 简体中文</span></span></div></a><a href='https://aqicn.org/forecast/chennai/jp/' class='lang-ja'><div class='item'><div class='flag sprite-isprt-web-jp'></div><span class='name'>Japanese <span>- 日本</span></span></div></a><a href='https://aqicn.org/forecast/chennai/es/' class='lang-es'><div class='item'><div class='flag sprite-isprt-web-es'></div><span class='name'>Spanish <span>- español</span></span></div></a><a href='https://aqicn.org/forecast/chennai/kr/' class='lang-ko'><div class='item'><div class='flag sprite-isprt-web-kr'></div><span class='name'>Korean <span>- 한국의</span></span></div></a><a href='https://aqicn.org/forecast/chennai/ru/' class='lang-ru'><div class='item'><div class='flag sprite-isprt-web-ru'></div><span class='name'>Russian <span>- русский</span></span></div></a><a href='https://aqicn.org/forecast/chennai/hk/' class='lang-zh-TW'><div class='item'><div class='flag sprite-isprt-web-hk'></div><span class='name'>Traditional Chinese <span>- 繁體中文</span></span></div></a><a href='https://aqicn.org/forecast/chennai/fr/' class='lang-fr'><div class='item'><div class='flag sprite-isprt-web-fr'></div><span class='name'>French <span>- Francais</span></span></div></a><a href='https://aqicn.org/forecast/chennai/pl/' class='lang-pl'><div class='item'><div class='flag sprite-isprt-web-pl'></div><span class='name'>Polish <span>- Polski</span></span></div></a><a href='https://aqicn.org/forecast/chennai/de/' class='lang-de'><div class='item'><div class='flag sprite-isprt-web-de'></div><span class='name'>German <span>- Deutsch</span></span></div></a><a href='https://aqicn.org/forecast/chennai/pt/' class='lang-pt'><div class='item'><div class='flag sprite-isprt-web-br'></div><span class='name'>Portuguese <span>- Português</span></span></div></a><a href='https://aqicn.org/forecast/chennai/vn/' class='lang-vi'><div class='item'><div class='flag sprite-isprt-web-vn'></div><span class='name'>Vietnamese <span>- Tiếng Việt</span></span></div></a><a href='https://aqicn.org/forecast/chennai/it/' class='lang-it'><div class='item'><div class='flag sprite-isprt-web-it'>🇮🇹</div><span class='name'>Italian <span>- Italiano</span></span></div></a><a href='https://aqicn.org/forecast/chennai/id/' class='lang-id'><div class='item'><div class='flag sprite-isprt-web-id'>🇮🇩</div><span class='name'>Indonesian <span>- bahasa Indonesia</span></span></div></a><a href='https://aqicn.org/forecast/chennai/nl/' class='lang-nl'><div class='item'><div class='flag sprite-isprt-web-nl'>🇳🇱</div><span class='name'>Dutch <span>- Nederlands</span></span></div></a><a href='https://aqicn.org/forecast/chennai/fa/' class='lang-fa'><div class='item'><div class='flag sprite-isprt-web-ir'>🇮🇷</div><span class='name'>Persian <span>- فارسی</span></span></div></a><a href='https://aqicn.org/forecast/chennai/th/' class='lang-th'><div class='item'><div class='flag sprite-isprt-web-th'>🇹🇭</div><span class='name'>Thai <span>- ภาษาไทย</span></span></div></a><a href='https://aqicn.org/forecast/chennai/hu/' class='lang-hu'><div class='item'><div class='flag sprite-isprt-web-hu'>🇭🇺</div><span class='name'>Hungarian <span>- Magyar</span></span></div></a><a href='https://aqicn.org/forecast/chennai/el/' class='lang-el'><div class='item'><div class='flag sprite-isprt-web-gr'>🇬🇷</div><span class='name'>Greek <span>- Ελληνικά</span></span></div></a><a href='https://aqicn.org/forecast/chennai/ro/' class='lang-ro'><div class='item'><div class='flag sprite-isprt-web-ro'>🇷🇴</div><span class='name'>Romanian <span>- Română</span></span></div></a><a href='https://aqicn.org/forecast/chennai/bg/' class='lang-bg'><div class='item'><div class='flag sprite-isprt-web-bg'>🇧🇬</div><span class='name'>Bulgarian <span>- български</span></span></div></a><a href='https://aqicn.org/forecast/chennai/ur/' class='lang-ur'><div class='item'><div class='flag sprite-isprt-web-pk'>🇵🇰</div><span class='name'>Urdu <span>- اردو</span></span></div></a><a href='https://aqicn.org/forecast/chennai/hi/' class='lang-hi'><div class='item'><div class='flag sprite-isprt-web-in'>🇮🇳</div><span class='name'>Hindi <span>- हिंदी</span></span></div></a><a href='https://aqicn.org/forecast/chennai/ar/' class='lang-ar'><div class='item'><div class='flag sprite-isprt-web-ae'>🇦🇪</div><span class='name'>Arabic <span>- العربية</span></span></div></a><a href='https://aqicn.org/forecast/chennai/sr/' class='lang-sr'><div class='item'><div class='flag sprite-isprt-web-rs'>🇷🇸</div><span class='name'>Serbian <span>- Српски</span></span></div></a><a href='https://aqicn.org/forecast/chennai/bn/' class='lang-bn'><div class='item'><div class='flag sprite-isprt-web-bd'>🇧🇩</div><span class='name'>Bangla <span>- বাংলা</span></span></div></a><a href='https://aqicn.org/forecast/chennai/bs/' class='lang-bs'><div class='item'><div class='flag sprite-isprt-web-ba'>🇧🇦</div><span class='name'>Bosnian <span>- босански</span></span></div></a><a href='https://aqicn.org/forecast/chennai/hr/' class='lang-hr'><div class='item'><div class='flag sprite-isprt-web-hr'>🇭🇷</div><span class='name'>Croatian <span>- hrvatski</span></span></div></a><a href='https://aqicn.org/forecast/chennai/tr/' class='lang-tr'><div class='item'><div class='flag sprite-isprt-web-tr'>🇹🇷</div><span class='name'>Turkish <span>- Türkçe</span></span></div></a><a href='https://aqicn.org/forecast/chennai/uk/' class='lang-uk'><div class='item'><div class='flag sprite-isprt-web-ua'>🇺🇦</div><span class='name'>Ukrainian <span>- українська</span></span></div></a><a href='https://aqicn.org/forecast/chennai/cs/' class='lang-cs'><div class='item'><div class='flag sprite-isprt-web-cz'>🇨🇿</div><span class='name'>Czech <span>- čeština</span></span></div></a><a href='https://aqicn.org/forecast/chennai/be/' class='lang-be'><div class='item'><div class='flag sprite-isprt-web-by'>🇧🇾</div><span class='name'>Belarusian <span>- беларускі</span></span></div></a></div> </div> </div> <div class="hdrshare"> <script type="text/javascript"> function initSharing() { aqisrv.here().then(function(where){ country = where.Country.IsoCode; if (country!='CN') { loadScriptAsync("https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v5.0&appId=643196515742584&autoLogAppEvents=1") } }).catch(function(e){ console.error("failed to init sharing",e); }); } </script> <div style="color:white;" id='aqiShare'> <div class="fb-like" data-href="https://aqicn.org/here/" data-width="" data-layout="button_count" data-action="like" data-size="small" data-lazy="true" data-colorscheme="dark" data-share="true"></div> </div> </div> <style type="text/css"> /* SEARCH AND MORE */ .hsearch { position: absolute; width:245px; height:32px; display: block; margin-top:0px; 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border-color: #adadad; text-decoration: none; color: black; } .ui-share-btn:hover svg { fill: black; } .ui-share-btn:hover svg g { fill: black; } .ui-share-btn a:hover { text-decoration: none; }</style><i style='color:#888;font-size:13px;word-break: break-all;'>Deel: <a href='https://aqicn.org/forecast/chennai/nl/'>aqicn.org/forecast/chennai/nl/</a></i><br></center> <div class='h2-title forecast-title'>Other Cities</div> <div style='font-size:80%;color:#444;line-height:2;text-align: center;'> <div id="gtrans-div-id" style="float:right" class="gtrans-div"></div><script>try { googleTranslate(); } catch (e) {}</script> <link rel='stylesheet' href='https://aqicn.org/images-static//isprites/map-flags/2015-10-05/ispritflags.css' /> <p>De gedetailleerde voorspellingsanalyse is ook beschikbaar voor andere steden:</p> <div id='city-forecast-search'></div> <p>Of selecteer gewoon een van deze steden:</p> <a href='/forecast/beijing/nl/'>Beijing</a>, <a href='/forecast/shanghai/nl/'>Shanghai</a>, <a href='/forecast/chengdu/nl/'>Chengdu</a>, <a href='/forecast/shenyang/nl/'>Shenyang</a>, <a href='/forecast/shenzhen/nl/'>Shenzhen</a>, <a href='/forecast/guangzhou/nl/'>Guangzhou</a>, <a href='/forecast/qingdao/nl/'>Qingdao</a>, <a href='/forecast/xian/nl/'>Xian</a>, <a href='/forecast/tianjin/nl/'>Tianjin</a>, <a href='/forecast/saitama/nl/'>Saitama</a>, <a href='/forecast/kyoto/nl/'>Kyoto</a>, <a href='/forecast/osaka/nl/'>Osaka</a>, <a href='/forecast/seoul/nl/'>Seoul</a>, <a href='/forecast/busan/nl/'>Busan</a>, <a href='/forecast/bogota/nl/'>Bogota</a>, <a href='/forecast/delhi/nl/'>Delhi</a>, <a href='/forecast/jakarta/nl/'>Jakarta</a>, <a href='/forecast/ulaanbaatar/nl/'>Ulaanbaatar</a>, <a href='/forecast/hanoi/nl/'>Hanoi</a>, <a href='/forecast/kolkata/nl/'>Kolkata</a>, <a href='/forecast/mumbai/nl/'>Mumbai</a>, <a href='/forecast/hyderabad/nl/'>Hyderabad</a>, <a href='/forecast/santiago/nl/'>Santiago</a>, <a href='/forecast/lima/nl/'>Lima</a>, <a href='/forecast/saopaulo/nl/'>Saopaulo</a>, <a href='/forecast/quito/nl/'>Quito</a>, <a href='/forecast/singapore/nl/'>Singapore</a>, <a href='/forecast/kuala-lumpur/nl/'>Kuala-lumpur</a>, <a href='/forecast/ipoh/nl/'>Ipoh</a>, <a href='/forecast/perai/nl/'>Perai</a>, <a href='/forecast/miri/nl/'>Miri</a>, <a href='/forecast/newyork/nl/'>New York</a>, <a href='/forecast/seattle/nl/'>Seattle</a>, <a href='/forecast/chicago/nl/'>Chicago</a>, <a href='/forecast/boston/nl/'>Boston</a>, <a href='/forecast/atlanta/nl/'>Atlanta</a> <p>Voor andere steden, landen of verontreinigende stoffen verwijzen wij u naar de mondiale luchtkwaliteitsvoorspellingskaarten:</p> <a href='https://waqi.info/forecast/nl/'>https://waqi.info/forecast/nl/</a> </div> <br> <ins class="adsbygoogle" style="display:block;" data-ad-client="ca-pub-0281575029452656" data-ad-slot="2455076269" data-ad-format="auto"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div></div></div> <div 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id='updatedontxt' style='display:none'> Last updated on <span id='updateondate'>???</span></center> <div id='city-forecast'> <div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header3' style='padding:2px;padding:5px 0;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;;'><div id='xxx'>Stad voorspelling</div></div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header3',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' ><center><div id='forecast-cityinfo'></div></center></div></div></div></div> <script> function bclk(e,b) { e.stopPropagation(); if (b=="pause") { forecast.pause(); d3.select("#PLAY").attr("display",""); d3.select("#PAUSE").attr("display","none"); d3.select("#BACKWARD").attr("visibility","visible"); d3.select("#FORWARD").attr("visibility","visible"); } if (b=="play") { forecast.play(); d3.select("#PLAY").attr("display","none"); d3.select("#PAUSE").attr("display",""); d3.select("#FORWARD").attr("visibility","hidden"); d3.select("#BACKWARD").attr("visibility","hidden"); } if (b=="back") { forecast.pause(); forecast.back(); d3.select("#PLAY").attr("display",""); d3.select("#PAUSE").attr("display","none"); } if (b=="forward") { forecast.pause(); forecast.forward(); d3.select("#PLAY").attr("display",""); d3.select("#PAUSE").attr("display","none"); } return false; } try { d3.select("#BACKWARD").attr("visibility","hidden"); d3.select("#FORWARD").attr("visibility","hidden"); } catch(e) {} aqi18n.register("CITY_AQIFORECAST_TITLE","__CITY__ Air Quality Forecast"); </script></div></div></div> <div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header4' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Modelvergelijking</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header4',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' > <p>Dit gedeelte is experimenteel. Het biedt de vergelijking voor de voorspelling voor verschillende individuele voorspellingsmodellen</p> <div id='multi-model-div'> <center> <div class="aqspinner3"><div class="r1"></div><div class="r2"></div><div class="r3"></div><div class="r4"></div><div class="r5"></div></div> </center> </div> <p>Voor een volledige lijst van alle Air Quality Forecast-modellen die worden geanalyseerd, raadpleegt u de pagina met voorspellingsmodellen: <a href='/forecast/models/nl/'>https://aqicn.org/forecast/models/</a></p> </div></div></div> <div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header5' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Prognoseanalyse</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header5',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' > <p>Hoe nauwkeurig zijn de voorspellingen?</p> <p>Bekijk de correlatiegrafieken hieronder voor PM <sub>2,5</sub> , PM <sub>10</sub> en ozon voor de afgelopen 30 dagen.</p> <p>(Merk op dat alle waarden gebaseerd zijn op de AQI en dat een maximale drempelwaarde van AQI 300 wordt gebruikt).</p> <div id='analytics1'> <center> <div class="aqspinner3"><div class="r1"></div><div class="r2"></div><div class="r3"></div><div class="r4"></div><div class="r5"></div></div> </center> </div> <br> <center> <small>Past month PM<sub>2.5</sub> AQI short-term forecast analysis.</small> </center> <br> <p>In de bovenstaande grafiek zijn de voorspellingsgegevens de voorspelling van één dag van tevoren (d.w.z. de voorspelling die vandaag voor morgen wordt berekend).</p> <div id='graph-width'></div> </div></div></div> <script src='/air/view/forecast/scripts/dist/forecast-page.js?_=20210216.164922&type=script'></script><script src='/air/view/forecast/scripts/dist/forecast-analysis.js?_=20210216.164922&type=script'></script> <script> var names={"o3":"Ozone","o3.abbr":"O<sub>3<\/sub>","pm25":"PM2.5 (Small particulate matter)","pm25.abbr":"PM<sub>2.5<\/sub>","pm10":"PM10 (Respirable particulate matter)","pm10.abbr":"PM<sub>10<\/sub>","uvi":"uvi","uvi.abbr":"UVI","wind":"Wind","wind.abbr":"W","hour":"hour","humidity":"humidity","temperature":"Temp.","wind-legend":"Wind Speed <small>(m\/s)<\/small>"};for (var k in names) aqi18n.register(k,names[k]);</script> <script> moment.locale('nl');var feed = {"timestamp":1732571110,"city":{"name":"Chennai US Consulate","url":"https:\/\/aqicn.org\/city\/chennai\/\/us-consulate\/nl\/","idx":7023,"id":"Chennai\/\/USConsulate","geo":["13.087840080261","80.278472900391"],"key":"_c85IzctLzNTXDw12zs8rLs1JLEkFAA"},"iaqi":[{"p":"pm25","v":[76,76,173],"i":"Chennai US Consulate, Chennai pm25 (PM2.5 (Small particulate matter)) measured by U.S. Embassy and Consulates Air Quality Monitor in India. 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Area, Kolar, India","utime":" on Tuesday, Nov 26th 2024, 06:00 am","extra":1},{"x":11316,"g":[13.428828,77.731418],"t":"2024-11-26T03:00:00+05:30","aqi":"158","name":"Chikkaballapur Rural, Chikkaballapur, India","utime":" on Tuesday, Nov 26th 2024, 06:00 am","extra":1},{"x":11293,"g":[12.917348,77.622813],"t":"2024-11-26T03:00:00+05:30","aqi":"154","name":"Silk Board, Bengaluru, India","utime":" on Tuesday, Nov 26th 2024, 06:00 am","extra":1},{"x":8190,"g":[12.9135218,77.5950804],"t":"2024-11-26T03:00:00+05:30","aqi":"73","name":"BTM, Bangalore, India","utime":" on Tuesday, Nov 26th 2024, 06:00 am","extra":1},{"x":11270,"g":[12.938539,77.5901],"t":"2024-11-26T03:00:00+05:30","aqi":"75","name":"Hombegowda Nagar, Bengaluru, India","utime":" on Tuesday, Nov 26th 2024, 06:00 am","extra":1}]};var curl = "chennai";forecastAnalyser.init(7023,curl,feed);</script><div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header6' style='padding:2px;padding:5px 0;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;;'>Modellen voor luchtkwaliteitsvoorspellingen</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header6',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' > <center> <p>Er zijn veel voorspellingsmodellen voor verschillende delen van de wereld; hieronder staan er enkele.</p> <p>Klik gewoon op een van deze om de geanimeerde kaart voor het betreffende model te bekijken.</p> <div class='forecast-models'> <div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/world/nl/'>World</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/asia/nl/'>Asia</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/europe/nl/'>Europe</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/south-america/nl/'>South America</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/north-america/nl/'>North America</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/oceania/nl/'>Oceania</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/africa/nl/'>Africa</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/middle-east/nl/'>Middle East</a></span></div><div class='forecast-region'><span class='single'><a href='https://aqicn.org/forecast/china/nl/'>China</a></span></div></div> <p>Voor een volledige lijst van alle Air Quality Forecast-modellen die worden geanalyseerd, raadpleegt u de pagina met voorspellingsmodellen: <a href='/forecast/models/nl/'>https://aqicn.org/forecast/models/</a></p> <br> <br> <small> <p>Houd er rekening mee dat alle bovenstaande analyses zijn uitgevoerd op basis van de eigen begroting van het World Air Quality Index (WAQI)-project.</p> <p>We hebben geen enkele subsidie ontvangen van de intuïties die voorspellingsmodellen voor de luchtkwaliteit publiceren.</p> </small> </center> <br> <ins class="adsbygoogle" style="display:block;" data-ad-client="ca-pub-0281575029452656" data-ad-slot="2455076269" data-ad-format="auto"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <br> </div></div></div><div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header7' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Toekomstige verbeteringen</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header7',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' ><svg style="float:right;margin-right: 10px;" width=180 height=180 version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 512.001 512.001" xml:space="preserve"> <g> <polygon style="fill:#EFEDEE;" points="170.192,247.012 116.877,303.349 99.682,371.577 129.829,388.642 177.842,342.744 200.337,264.076 " /> <polygon style="fill:#EFEDEE;" points="405.624,365.121 400.78,289.431 358.149,230.086 325.47,241.576 325.47,305.715 365.31,354.897 372.944,376.61 " /> </g> <path style="fill:#FFC4B0;" 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{margin-top:20px;margin-bottom: 80px;}@media only screen and (max-width: 800px) { border-top: 1px solid #ccc;}@media only screen and (min-width: 800px) { section {padding-left: 20px;border-left: 3px solid #f8f8f8;}}</style><h2><p>We need your help</p></h2><section><p>Er is hulp nodig om de wereldwijde <a style='color:teal' href='/forecast/nl/'>inventaris van</a> luchtkwaliteitsvoorspellingsmodellen actueel te houden.</p> <li>Kent u een model dat hieronder niet wordt vermeld, maar waarvoor gerasterde gegevens beschikbaar zijn?</li> <li>Kent u betere oplossingen voor nauwkeurigheidsanalyse die hier moeten worden gebruikt?</li> <li>Heeft u een soortgelijk onderzoek gedaan en wilt u dit hier publiceren?</li> <p>Zo ja, stuur ons dan een bericht via de <a href='/contribute/nl/'>bijdragepagina</a> en wij nemen zo snel mogelijk contact met u op!</p></div></div></div> <div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header8' style='padding:2px;padding:5px 0;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;;'>Prognosemodelbronnen</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header8',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' ><p>De bovenstaande voorspelling is gebaseerd op een samengesteld metamodel, berekend met behulp van verschillende Air Quality Forecasting Systems (AQFS):</p> <ul> <li> The <a href='http://sprintars.riam.kyushu-u.ac.jp/indexe.html'> <i>Spectral Radiation-Transport Model for Aerosol Species</i></a> (Sprintars) model from Kyushu University. <li> The <a href='http://m.zq12369.com/forecast.php'><i>China National Air Quality forecast</i></a> by Zhejiang Experts in Experimental Sciences (PM2.5科学实验专家小组). <li> The <a href='http://www.airkorea.or.kr/dustForecast'><i>Air Korea Air Quality forecast</i></a>, by the Korean Integrated Air Quality forecast center(대기질 통합예보센터)</a>. <li> The <a href='http://copernicus-atmosphere.eu'>Copernicus Atmosphere Monitoring Service</a> (CAMS) near-realtime surface ensemble forecast , by the ECMWF. <li> The <a href='http://silam.fmi.fi/'> System for Integrated modeLling of Atmospheric coMposition</a> (SILAM) by the Finnish Meteorological Institute (FMI). <li> The <a href='http://www.mpimet.mpg.de/en/mpimet-homepage/'>Max Planck Institut fur Meteorologie</a> (MPIM) model. <li> The <a href='http://airquality.weather.gov/'> Ozone Air Quality Model</a> (AQM) by the NOAA/NCEP. <li> The <a href='https://weather.gc.ca/aqfm/index_e.html'> <i>Regional Air Quality Deterministic Prediction System </i></a> (RAQDPS) model from the Government of Canada. <li> The <a href='http://www.irceline.be/en/air-quality/forecasts'>irCELine</a> (<i>Belgian Interregional Environment Agency</i>) for the Belgian Regions. <li> The <a href='http://www.lcsqa.org/surveillance/indices/cartographie'>LCSQA</a> <i> (Laboratoire Central de Surveillance de la Qualité de l’Air)</i> for France. <Li> The <a href='http://www.lml.rivm.nl/verwachting/animatie.html'>RIVM</a> <i> (Rijksinstituut voor Volksgezondheid en Milieu)</i> for the Netherlands. <li> The <a href='http://silam.fmi.fi/aqforecast.html?parameter=PM25&region=Northern%20Europe&height=0'>SILAM</a> <i> (System for Integrated modeLling of Atmospheric coMposition)</i> for Northen Europe. <li> The <a href='http://db.eurad.uni-koeln.de/index_e.html?/prognose/cger_e.html'>EURAD</a> <i> (EURopean Air Pollution Dispersion)</i> for Central Europe. </ul> <p>De bovenstaande kaart is gebaseerd op de PM <sub>2.5-</sub> oppervlaktemodellering en de kleuren volgen de <a href='/faq/2013-09-09/revised-pm25-aqi-breakpoints/nl/'>Amerikaanse EPA AQI-standaard</a> .</p></div></div></div> <div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header9' style='padding:2px;padding:5px 0;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;;'>Vrijwaring</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header9',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' > <p>Dit voorspellingsmodel, en alle AQFS waarop het is gebaseerd, zijn onderzoeksproducten die bedoeld zijn om informatie te verschaffen met betrekking tot de voorspelling van de luchtkwaliteit. Alle redelijke maatregelen zijn genomen om de kwaliteit en nauwkeurigheid ervan te garanderen. Echter:</p> <ul style='color:#888'> <li>Wij geven geen garantie, expliciet of impliciet, en aanvaarden geen enkele wettelijke aansprakelijkheid of verantwoordelijkheid voor de juistheid, juistheid en volledigheid van de informatie.</li> <li>Wij aanvaarden geen enkele wettelijke aansprakelijkheid of verantwoordelijkheid voor enige schade of verlies die direct of indirect voortvloeit uit de informatie op deze website of uit acties die worden ondernomen als gevolg van de inhoud van deze website;</li> <li>We kunnen de informatie op deze website zonder voorafgaande kennisgeving wijzigen, verwijderen, toevoegen of anderszins wijzigen</li> </ul> <p>Voor meer informatie over de onderliggende concepten van luchtkwaliteitsvoorspellingen (of atmosferische verspreidingsmodellering), raadpleegt u het artikel over <a href='/faq/2015-11-05/a-visual-study-of-wind-impact-on-pm25-concentration/nl/'>een visuele studie van de windimpact van PM <sub>2,5-</sub> concentratie</a> .</p> </div></div></div><a name="infoaqi"></a><div class='h1section h1section-divider'><div class='h1section-rainbow'><div></div><div></div><div></div><div></div><div></div></div><h1><div id='h1header10' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Over de luchtkwaliteit- en vervuilingsmeting:</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header10',.88,{maxfs:45}); }; </script><div class='whitebody' style='font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;'><div class='section-outer'><div class='section-content' > <center>Over de luchtkwaliteitsniveaus<br> <br> <style type="text/css"> #legend-full table.infoaqitable { line-height: 1.5; background-color: white; max-width: 1000px; width: 95%; margin: 0px; border: 1px solid black; cursor: pointer; } #legend-full table.infoaqitable td { padding: 5px; font-size: 15px; text-shadow: none; } #legend-full .aqiwtxt { color: #ffffff; } #legend-full .aqibtxt { color: #000000; } @media only screen and (max-width: 800px) { #legend-full table.infoaqitable { width: 98%; } } @media only screen and (max-width: 800px) { #legend-full table.infoaqitable td { display: block; } #legend-full table.infoaqitable td:nth-child(1) { display: inline-block; font-size: 1.2em; } #legend-full table.infoaqitable td:nth-child(2) { display: inline-block; font-weight: 800; font-size: 1.2em; } } </style> <div id='legend-full' onclick='window.location="/scale/"'> <table class="infoaqitable"> <thead> <tr> <td>- <td >Luchtkwaliteitsindex (AQI)-waarden<td>Niveaus van gezondheidsproblemen</td></tr> </thead> <tr style="background-color:#009966;"> <td class='aqiwtxt' nowrap="true">0 - 50</td> <td class='aqiwtxt'>Goed</td> <td class='aqiwtxt'>Luchtkwaliteit wordt als bevredigend beschouwd en luchtverontreiniging vormt weinig of geen risico</td></tr> <tr style="background-color:#ffde33" class='aqibtxt'> <td class='aqibtxt' nowrap="true">51 -100</td> <td class='aqibtxt'>Matig</td> <td class='aqibtxt'>Luchtkwaliteit is acceptabel; voor sommige verontreinigende stoffen kan er echter sprake zijn van een matige gezondheidsrisico voor een zeer klein aantal mensen dat ongewoon gevoelig is voor luchtvervuiling.</td></tr> <tr style="background-color:#ff9933;"> <td class='aqibtxt' nowrap="true">101-150</td> <td class='aqibtxt'>Ongezond voor gevoelige groepen</td> <td class='aqibtxt'>Leden van gevoelige groepen kunnen gezondheidseffecten ervaren. Het grote publiek zal waarschijnlijk niet worden beïnvloed.</td></tr> <tr style="background-color:#cc0033;"> <td class='aqiwtxt' nowrap="true">151-200</td> <td class='aqiwtxt'>Ongezond</td> <td class='aqiwtxt'>Iedereen kan gezondheidseffecten ervaren; leden van gevoelige groepen kunnen ernstiger gezondheidseffecten ervaren</td></tr> <tr style="background-color:#660099;"> <td class='aqiwtxt' nowrap="true">201-300</td> <td class='aqiwtxt'>Zeer Ongezonde</td> <td class='aqiwtxt'>Gezondheidswaarschuwingen voor noodomstandigheden. De volledige populatie is mogelijk getroffen.</td></tr> <tr style="background-color:#7e0023;"> <td class='aqiwtxt' nowrap="true">300+</td> <td class='aqiwtxt'>gevaarlijk</td> <td class='aqiwtxt'>Gezondheidswaarschuwing: iedereen kan ernstigere gezondheidseffecten ervaren</td></tr> </table> </div><br>Als u meer wilt weten over luchtkwaliteit en vervuiling, raadpleegt u het <a href='http://en.wikipedia.org/wiki/Air_quality'>Wikipedia-onderwerp Luchtkwaliteit</a> of de <a href='http://www.airnow.gov/index.cfm?action=aqibasics.aqi'>airnow-gids voor luchtkwaliteit en uw gezondheid</a> .<br><br>Voor zeer nuttige gezondheidsadviezen van de Beijing-arts Richard Saint Cyr MD, kijk op de blog <a href='http://www.myhealthbeijing.com/'>www.myhealthbeijing.com</a> .<br><br></center></div></div></div> <center> <br>  <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-0281575029452656" data-ad-slot="2455076269" data-ad-format="auto"></ins> <script>(adsbygoogle = window.adsbygoogle || []).push({});</script> <style type='text/css'> .usage-notice { line-height:1.5; max-width:95%; width:1000px; margin-top:10px; padding:5px; font-size: 15px; background-color:#ffffff; text-shadow: 1px 1px 1px white; -webkit-box-shadow: 1px 1px 8px -3px rgba(0,0,0,0.3); } </style> <div class="textshadowwhite usage-notice" style=''> <b>Gebruiksmelding</b>: Alle gegevens van de luchtkwaliteit zijn niet-gevalideerd op het moment van publicatie en als gevolg van kwaliteitsborging kunnen deze gegevens op elk gewenst moment zonder voorafgaande kennisgeving worden gewijzigd. 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color: white; font-variant: small-caps; } #settings-lang .flag { vertical-align: text-bottom; display:inline-block; } #settings-lang select { font-size: 18px; } </style> <div id='settingsdiv-outer'> <div id='settingsdiv' > <div onclick='settingsMenu.close()' style='cursor:pointer;border-bottom:1px solid #ccccf8;padding-top:12px;'> <svg height="24px" viewBox="0 0 512 512" width="24px" style='float:right;fill:white;'> <path d="M74.966,437.013c-99.97-99.97-99.97-262.065,0-362.037c100.002-99.97,262.066-99.97,362.067,0 c99.971,99.971,99.971,262.067,0,362.037C337.032,536.998,174.968,536.998,74.966,437.013z M391.782,120.227 c-75.001-74.985-196.564-74.985-271.534,0c-75.001,74.985-75.001,196.55,0,271.535c74.97,74.986,196.533,74.986,271.534,0 C466.754,316.775,466.754,195.212,391.782,120.227z M188.124,369.137l-45.251-45.266l67.876-67.877l-67.876-67.876l45.251-45.267 L256,210.743l67.877-67.892l45.25,45.267l-67.876,67.876l67.876,67.877l-45.25,45.266L256,301.245L188.124,369.137z"/> </svg> <h2>Settings</h2> </div> <br> <center> <div id='settings-lang'> Language Settings: <br> <div class='sprite-isprt-web-gb flag'></div> <div class='sprite-isprt-web-cn flag'></div> <div class='sprite-isprt-web-jp flag'></div> <div class='sprite-isprt-web-kr flag'></div> <div class='sprite-isprt-web-pl flag'></div> <br> <select onchange='location.href = this.value'> <option value='https://aqicn.org/forecast/chennai/' >English</option><option value='https://aqicn.org/forecast/chennai/cn/' >简体中文 - Chinese</option><option value='https://aqicn.org/forecast/chennai/jp/' >日本 - Japanese</option><option value='https://aqicn.org/forecast/chennai/es/' >español - Spanish</option><option value='https://aqicn.org/forecast/chennai/kr/' >한국의 - Korean</option><option value='https://aqicn.org/forecast/chennai/ru/' >русский - Russian</option><option value='https://aqicn.org/forecast/chennai/hk/' >繁體中文 - Traditional Chinese</option><option value='https://aqicn.org/forecast/chennai/fr/' >Francais - French</option><option value='https://aqicn.org/forecast/chennai/pl/' >Polski - Polish</option><option value='https://aqicn.org/forecast/chennai/de/' >Deutsch - German</option><option value='https://aqicn.org/forecast/chennai/pt/' >Português - Portuguese</option><option value='https://aqicn.org/forecast/chennai/vn/' >Tiếng Việt - Vietnamese</option><option value='https://aqicn.org/forecast/chennai/it/' >Italiano - Italian</option><option value='https://aqicn.org/forecast/chennai/id/' >bahasa Indonesia - Indonesian</option><option value='https://aqicn.org/forecast/chennai/nl/' selected>Nederlands - Dutch</option><option value='https://aqicn.org/forecast/chennai/fa/' >فارسی - Persian</option><option value='https://aqicn.org/forecast/chennai/th/' >ภาษาไทย - Thai</option><option value='https://aqicn.org/forecast/chennai/hu/' >Magyar - Hungarian</option><option value='https://aqicn.org/forecast/chennai/el/' >Ελληνικά - Greek</option><option value='https://aqicn.org/forecast/chennai/ro/' >Română - Romanian</option><option value='https://aqicn.org/forecast/chennai/bg/' >български - Bulgarian</option><option value='https://aqicn.org/forecast/chennai/ur/' >اردو - Urdu</option><option value='https://aqicn.org/forecast/chennai/hi/' >हिंदी - Hindi</option><option value='https://aqicn.org/forecast/chennai/ar/' >العربية - Arabic</option><option value='https://aqicn.org/forecast/chennai/sr/' >Српски - Serbian</option><option value='https://aqicn.org/forecast/chennai/bn/' >বাংলা - Bangla</option><option value='https://aqicn.org/forecast/chennai/bs/' >босански - Bosnian</option><option value='https://aqicn.org/forecast/chennai/hr/' >hrvatski - Croatian</option><option value='https://aqicn.org/forecast/chennai/tr/' >Türkçe - Turkish</option><option value='https://aqicn.org/forecast/chennai/uk/' >українська - Ukrainian</option><option value='https://aqicn.org/forecast/chennai/cs/' >čeština - Czech</option><option value='https://aqicn.org/forecast/chennai/be/' >беларускі - Belarusian</option></select> </div> <br> <table> <tr><td> <center> <i>Temperature unit:</i><br> <span style='font-size:18px'> <span style='display:;' id='settings-temp-label-on'>Celcius</span> <span style='display:none;' id='settings-temp-label-off'>Fahrenheit</span> </span> </center> </td><td> <div class="onoffswitch" onclick='settingsMenu.click("temp")'> <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="settings-temp" checked > <label class="onoffswitch-label" for="myonoffswitch"> <span class="onoffswitch-inner"></span> <span class="onoffswitch-switch"></span> </label> </div> </table> </center> <br> </div> <div style='display:none;height:0px;' id='settingsdiv-arrow'><div style='width: 0; height: 0; border: 7px solid transparent;top:0px;border-top: 7px solid #fff;position:relative;;margin-left:100px;'></div></div> </div> <script> function CSettingsMenu() { var self=this; var isInit = false; var timeout = null; var isPopup = false; this.show = function() { log("show!"); if (isPopup) { this.close(); return; } isPopup = true; $("#settingsdiv-arrow").hide(); $("#settingsdiv").show(); var pos = $("#footer-settings-img").offset(); $("#settingsdiv-outer").css({ left: "0px", width: "100%", bottom: "30px" }); $("#settingsdiv").css({ width: "100%", textAlign: "center", boxSizing: "border-box" }); }; this.close = function() { log("close!"); $("#settingsdiv").hide(); isPopup = false; }; this.onmouseover = function() { if (isPopup) return; if (!footer || !footer.isFloating()) return; if (getWindowWidth()<800) return; if (!isInit) { $('#settingsdiv-outer').show() .mouseleave(function(){ self.onmouseout(); }) .mouseenter(function(){ self.onmouseover(); }); display("temp"); isInit = true; } if (timeout) clearTimeout(timeout); timeout = null; var pos = $("#footer-settings-img").offset(); var px = (pos.left+6-100); $("#settingsdiv-outer").css({ left: px + "px", bottom: (30) + "px" }); $("#settingsdiv").show(); $("#settingsdiv-arrow").delay(150).show(); var tb = document.getElementById("settingsdiv").getBoundingClientRect(), w =getWindowWidth(); var ml = Math.min((w-tb.right-2),0); $("#settingsdiv-outer").css({left:(px+ml)+"px"}); }; this.onmouseout = function() { if (isPopup) return; isShown = false; if (timeout) clearTimeout(timeout); timeout = setTimeout(function(){ $("#settingsdiv").slideUp(200); $("#settingsdiv-arrow").hide(); },150); }; this.click = function(item) { var status = store.get('aqicn-settings-'+item); store.set('aqicn-settings-'+item,status==1?2:1); display(item); if (item=="temp") convertTemperature(); }; this.val = function(item) { var status = store.get('aqicn-settings-'+item); return status!=1; }; var display = function(item) { var status = store.get('aqicn-settings-'+item); if (status==1) { $("#settings-"+item+"-label-off").show(); $("#settings-"+item+"-label-on").hide(); } else { $("#settings-"+item+"-label-on").show(); $("#settings-"+item+"-label-off").hide(); } var o = document.getElementById("settings-"+item); if (o) o.checked = status!=1; }; document.getElementById('settingsdiv-outer').addEventListener('touchmove', function(e) { e.preventDefault(); }, false); return this; } var settingsMenu = new CSettingsMenu(); </script> <script type="text/javascript"> fitLine(".link",.9); </script> <script src='https://aqicn.org/air-cache/jquery-3.4.1.min.js?_=20191127.152416' type='text/javascript'></script> <script type="text/javascript"> function initTime() { if (isMobileUA) return; function setTimeText() { var monthNames = [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ]; var dayNames= ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]; var newDate = new Date(); newDate.setDate(newDate.getDate()); var od = document.getElementById("ClockTime"); if (od) od.innerHTML = dayNames[newDate.getDay()] + " " + monthNames[newDate.getMonth()] + ' ' + newDate.getDate() + ', ' + newDate.getFullYear(); var minutes = new Date().getMinutes(); var hours = new Date().getHours(); var time = ( hours < 10 ? "0" : "" ) + hours; time += ":"+( minutes < 10 ? "0" : "" ) + minutes; var ot = document.getElementById("ClockTime"); if (ot) ot.innerHTML = time; } setInterval( function() { setTimeText() }, 1000*60*15 ); setTimeText(); }; aqi18n.register('aqi-implication-0-50',"Luchtkwaliteit wordt als bevredigend beschouwd en luchtverontreiniging vormt weinig of geen risico");aqi18n.register('aqi-level-0-50',"Goed");aqi18n.register('aqi-implication-50-100',"Luchtkwaliteit is acceptabel; voor sommige verontreinigende stoffen kan er echter sprake zijn van een matige gezondheidsrisico voor een zeer klein aantal mensen dat ongewoon gevoelig is voor luchtvervuiling.");aqi18n.register('aqi-level-50-100',"Matig");aqi18n.register('aqi-implication-100-150',"Leden van gevoelige groepen kunnen gezondheidseffecten ervaren. Het grote publiek zal waarschijnlijk niet worden be\u00efnvloed.");aqi18n.register('aqi-level-100-150',"Ongezond voor gevoelige groepen");aqi18n.register('aqi-level-100-150-html',"<div style='line-height:1.1'>Ongezond<br><span style='font-size:16px;'>voor gevoelige groepen<\/span><\/div>");aqi18n.register('aqi-implication-150-200',"Iedereen kan gezondheidseffecten ervaren; leden van gevoelige groepen kunnen ernstiger gezondheidseffecten ervaren");aqi18n.register('aqi-level-150-200',"Ongezond");aqi18n.register('aqi-implication-200-300',"Gezondheidswaarschuwingen voor noodomstandigheden. De volledige populatie is mogelijk getroffen.");aqi18n.register('aqi-level-200-300',"Zeer Ongezonde");aqi18n.register('aqi-implication-300-500',"Gezondheidswaarschuwing: iedereen kan ernstigere gezondheidseffecten ervaren");aqi18n.register('aqi-level-300-500',"gevaarlijk");aqi18n.register('updated',"Updated"); </script> <script type="text/javascript"> ["initFooter","preInitPage","initTime"].forEach(function(f){ if (window[f]) { try { window[f](); } catch (e) { loge("error in "+f,e); }} }); </script> <script src='/jscripts/moment/bundle.min.js?_=20200103.150752&type=script'></script> <script src='https://aqicn.org/air-cache/tingle/0.15.1/tingle.min.js?_=20191109.130307' type='text/javascript'></script> <script type="text/javascript"> document.addEventListener("DOMContentLoaded", function() { ["Page","HeadSearch","Search","Notify","Geolocate","AqiForecast","Download","Sharing","Page2"].forEach(function(f){ f = "init"+f; if (window[f]) { try { window[f](); } catch (e) { loge ("error in "+f,e,e.stack);}; } }); if (typeof ntfOnInit != "undefined") ntfOnInit(); }); </script> <style type="text/css"> .uv-icon.uv-top-right { position:absolute!important;top:38px!important;z-index: 1!important; } .uv-icon.uv-bottom-right { bottom:42px!important;} ._hj-f5b2a1eb-9b07_widget { z-index: 0!important; } #uvTab { z-index: 100!important; } .uv-icon { z-index: 100; } </style> <script type="text/javascript"> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-28507883-1', 'auto'); ga('send', 'pageview'); try { var images = document.querySelectorAll('.async-img'); var config = { rootMargin: '50px 0px', threshold: 0.01}; function preloadImage(img) { img.src = img.dataset.src; } function onIntersection(entries) { entries.forEach(function(entry) { if (entry.intersectionRatio > 0) { observer.unobserve(entry.target); preloadImage(entry.target); } }) } var observer = new IntersectionObserver(onIntersection, config); images.forEach(function(image){observer.observe(image)}); } catch (e) {} </script>  </body> </html> </section>