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href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//it'><div title='Italian' class='sprite-isprt-web-it flag-it'>🇮🇹</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//id'><div title='Indonesian' class='sprite-isprt-web-id flag-id'>🇮🇩</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//nl'><div title='Dutch' class='sprite-isprt-web-nl flag-nl'>🇳🇱</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//fa'><div title='Persian' class='sprite-isprt-web-ir flag-fa'>🇮🇷</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//th'><div title='Thai' class='sprite-isprt-web-th flag-th'>🇹🇭</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//hu'><div title='Hungarian' class='sprite-isprt-web-hu flag-hu'>🇭🇺</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//el'><div title='Greek' class='sprite-isprt-web-gr flag-el'>🇬🇷</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//ro'><div title='Romanian' class='sprite-isprt-web-ro flag-ro'>🇷🇴</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bg'><div title='Bulgarian' class='sprite-isprt-web-bg flag-bg'>🇧🇬</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//ur'><div title='Urdu' class='sprite-isprt-web-pk flag-ur'>🇵🇰</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//hi'><div title='Hindi' class='sprite-isprt-web-in flag-hi'>🇮🇳</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//ar'><div title='Arabic' class='sprite-isprt-web-ae flag-ar'>🇦🇪</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//sr'><div title='Serbian' class='sprite-isprt-web-rs flag-sr'>🇷🇸</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bn'><div title='Bangla' class='sprite-isprt-web-bd flag-bn'>🇧🇩</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bs'><div title='Bosnian' class='sprite-isprt-web-ba flag-bs'>🇧🇦</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//hr'><div title='Croatian' class='sprite-isprt-web-hr flag-hr'>🇭🇷</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//tr'><div title='Turkish' class='sprite-isprt-web-tr flag-tr'>🇹🇷</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//uk'><div title='Ukrainian' class='sprite-isprt-web-ua flag-uk'>🇺🇦</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//cs'><div title='Czech' class='sprite-isprt-web-cz flag-cs'>🇨🇿</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//be'><div title='Belarusian' class='sprite-isprt-web-by flag-be'>🇧🇾</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//km'><div title='Khmer' class='sprite-isprt-web-kh flag-km'>🇰🇭</div></a><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//lo'><div title='Lao' class='sprite-isprt-web-la flag-lo'>🇱🇦</div></a></div><div id='hdrlang-navigation'><div id='hdrlang-navigation-inner' class='hdrlang-navigation'><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal/' 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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//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><a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//km' class='lang-km'><div class='item'><div class='flag sprite-isprt-web-kh'>🇰🇭</div><span class='name'>Khmer <span>- ខ្មែរ</span></span></div></a><a 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{line-height: 1.6;max-width: 98%;min-height: 10px;}.section-banner {display: none;}}</style><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' ><i>Posted on July 16<sup>th</sup> 2015</i><div style='height:1px;background-color:#aaaaaa;width:300px;margin-top:5px;'></div><div id="gtrans-div-id" style="float:right" class="gtrans-div"></div><script>try { googleTranslate(); } catch (e) {}</script><div class='ui-share-btns'><a id='share-facebook' href='https://www.facebook.com/dialog/share?app_id=643196515742584&display=popup&href=https%3A%2F%2Faqicn.org%2Ffaq%2F2015-07-16%2Fair-quality-scale-in-quebec-and-montreal%2Fbs%2F&redirect_uri=https%3A%2F%2Faqicn.org%2Ffaq%2F2015-07-16%2Fair-quality-scale-in-quebec-and-montreal%2Fbs%2F' class='ui-share-btn' title=''><svg viewBox="0 0 24 24" width=24px height=24px xmlns="http://www.w3.org/2000/svg"><path d="M24 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transform=" matrix(1 0 0 1 0 0) "/><path d="M 75.011 45 c -0.134 -3.624 -3.177 -6.454 -6.812 -6.331 c -1.611 0.056 -3.143 0.716 -4.306 1.823 c -5.123 -3.49 -11.141 -5.403 -17.327 -5.537 l 2.919 -14.038 l 9.631 2.025 c 0.268 2.472 2.483 4.262 4.955 3.993 c 2.472 -0.268 4.262 -2.483 3.993 -4.955 s -2.483 -4.262 -4.955 -3.993 c -1.421 0.145 -2.696 0.973 -3.4 2.204 L 48.68 17.987 c -0.749 -0.168 -1.499 0.302 -1.667 1.063 c 0 0.011 0 0.011 0 0.022 l -3.322 15.615 c -6.264 0.101 -12.36 2.025 -17.55 5.537 c -2.64 -2.483 -6.801 -2.36 -9.284 0.291 c -2.483 2.64 -2.36 6.801 0.291 9.284 c 0.515 0.481 1.107 0.895 1.767 1.186 c -0.045 0.66 -0.045 1.32 0 1.98 c 0 10.078 11.745 18.277 26.23 18.277 c 14.485 0 26.23 -8.188 26.23 -18.277 c 0.045 -0.66 0.045 -1.32 0 -1.98 C 73.635 49.855 75.056 47.528 75.011 45 z M 30.011 49.508 c 0 -2.483 2.025 -4.508 4.508 -4.508 c 2.483 0 4.508 2.025 4.508 4.508 s -2.025 4.508 -4.508 4.508 C 32.025 53.993 30.011 51.991 30.011 49.508 z M 56.152 62.058 v -0.179 c -3.199 2.405 -7.114 3.635 -11.119 3.468 c -4.005 0.168 -7.919 -1.063 -11.119 -3.468 c -0.425 -0.515 -0.347 -1.286 0.168 -1.711 c 0.447 -0.369 1.085 -0.369 1.544 0 c 2.707 1.98 6.007 2.987 9.362 2.83 c 3.356 0.179 6.667 -0.783 9.407 -2.74 c 0.492 -0.481 1.297 -0.47 1.779 0.022 C 56.655 60.772 56.644 61.577 56.152 62.058 z M 55.537 54.34 c -0.078 0 -0.145 0 -0.224 0 l 0.034 -0.168 c -2.483 0 -4.508 -2.025 -4.508 -4.508 s 2.025 -4.508 4.508 -4.508 s 4.508 2.025 4.508 4.508 C 59.955 52.148 58.02 54.239 55.537 54.34 z" style="stroke: none; stroke-width: 1; stroke-dasharray: none; stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 10; fill: #25a1de; fill-rule: nonzero; opacity: 1;" transform=" matrix(1 0 0 1 0 0) " stroke-linecap="round" /></g></svg></a><script>try{tlite.enable(document.getElementById('share-reddit'),{text:"<div style='font-size:120%'>Share on reddit:<\/div>Air Quality Scale in Quebec and Montreal<br>(https:\/\/aqicn.org\/faq\/2015-07-16\/air-quality-scale-in-quebec-and-montreal\/bs\/)"});}catch(e){}</script></div><style>.ui-share-btns {display: block;margin: 0;vertical-align: middle;}.ui-share-btns svg {height: 20px;vertical-align: middle;fill: white;}.ui-share-btn {background-color: #25a1de;color: rgba(255, 255, 255, .8);font-size: 15px;line-height: 20px;display: inline-block;text-align: center;border: 1px solid #0086c8;cursor: pointer;border-radius: 4px;padding: 3px 5px;margin: 3px;max-width: 800px;min-width: 30px;}.ui-share-btn:first-child {margin-left: 0px;}.ui-share-btn:hover {background-color: #f8f8f8;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;'>Dijeli: <a href='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal/bs/'>aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal/bs/</a></i><br><div class='entry-content' ng-controller='MainController as ctrl'> <style> table.fancy { border: 2px solid black; border-spacing: 0px; background: white; } table.fancy td { margin: 0px; padding: 3px; text-align: center; border-bottom: solid 1px #DEDEDE; border-right: solid 1px #DEDEDE; font-size: 13px; } table.fancy tr:hover { background: #9AC9FF; } </style> <div style='float:right;padding-left:20px;text-align:center;'> <img alt="Flag of Quebec.svg" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Flag_of_Quebec.svg/225px-Flag_of_Quebec.svg.png" width="225" height="150" class="thumbborder" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Flag_of_Quebec.svg/338px-Flag_of_Quebec.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Flag_of_Quebec.svg/450px-Flag_of_Quebec.svg.png 2x" data-file-width="600" data-file-height="400"> <br> <small> The <i>Fleurdelisé</i>, flag of Quebec.<br> (attribution: <a href='https://en.wikipedia.org/wiki/Flag_of_Quebec'>wikipedia</a>) </small> </div> <p class="bigletter">Podaci o kvaliteti zraka za <a href='/city/montreal/bs/'>Montreal</a> i <a href='/map/quebec/bs/'>Quebec</a> su već neko vrijeme dostupni, ali smo nedavno dobili nekoliko pitanja o AQI skali koja se koristi u ovom dijelu Kanade. Jedna od njih je od Marie A., koja je pitala:</p> <blockquote> <p>Želio bih znati zašto se Indeks kvalitete zraka na vašoj web stranici razlikuje od AQI-a na web stranici Montreala? Da li nešto preračunavate da bi zadovoljili standarde US EPA AQI? Ako da, kako? Sa kojim podacima?</p> <p>Na primjer, datum 14. jul u 14:00, većina indeksa na vašoj <a href='/city/montreal/bs/'>web stranici</a> se kreće od 53 do 65 (jedan indeks je 37) i trebalo bi da bude AQI u realnom vremenu. Na web stranici <a href='http://ville.montreal.qc.ca/portal/page?_pageid=7237,74495616&_dad=portal&_schema=PORTAL'>grada Montreala</a> , datum 14. jul u 14:00, većina indeksa se kreće od 16 do 37, a to je i AQI u realnom vremenu.</p> <p>Dakle, možete li mi objasniti razliku i koje detalje standarda koristite?</p> </blockquote> <p>Ovo je zaista veoma dobro pitanje. a mi ćemo u ovom članku objasniti različite skale koje se koriste, kako se vage međusobno uspoređuju i kako se može izvršiti konverzija.</p> <br><br> <center><br>oOo<br><br></center> <p>Kao što smo objasnili u jednom od naših <a href='faq/2015-03-20/a-comparison-of-worldwide-air-quality-scales-part-1/'>prethodnih članaka</a> , sve AQI brojke objavljene na projektu Svjetskog indeksa kvalitete zraka trenutno <sup><a href="#nowcast-footnote-1">[1]</a></sup> koriste američki EPA standard. Ni Montreal ni Quebec ne očekuju ovo pravilo, tako da ovo potvrđuje da vrijednosti prikazane na stranici <a href='/city/montreal/bs/'>city/montreal</a> koriste američki EPA standard.</p> <p>Ovo je razlog za razliku između očitavanja projekta Svjetskog indeksa kvalitete zraka i web stranice grada Montreala ( <a href='http://ville.montreal.qc.ca/portal/page?_pageid=7237,74495616&_dad=portal&_schema=PORTAL'>montreal.qc.ca</a> ): Gradska EPA (Agencija za zaštitu okoliša) Montreala koristi vlastitu odgovarajuću AQI skalu, koja je jasno opisana na istu web stranicu. Da bi bio malo "složeniji", Quebec zapravo koristi drugu AQI skalu ( <a href='http://www.iqa.mddefp.gouv.qc.ca/contenu/calcul.htm'>navedenu na ovom linku</a> ) u poređenju sa Montrealom (tabarnac!). I naravno, Kanada koristi još jednu skalu, nazvanu AQHI za zdravstveni indeks kvalitete zraka - ali to je nešto o čemu smo već pisali u drugom <a href='/faq/2015-06-03/overview-of-hong-kongs-air-quality-health-index'>članku</a> .</p> <br> <p>Sažetak graničnih tačaka AQI Montreala i Quebeca naveden je u ovoj tabeli:</p> <center> <table class='fancy' style='width:90%;'> <tr style='background-color:#ccf;'> <th rowspan=2>Pollutant <th colspan=2 style='border-left:2px solid black;'>Quebec <th colspan=2 style='border-left:2px solid black;'>Montreal <tr style='background-color:#ccf;font-size:12px;'> <th style='border-left:2px solid black;'>Averaging Period <th>Reference Value <th style='border-left:2px solid black;'>Averaging Period <th>Reference Value <tr> <td>Fine Particles (PM<sub>2.5</sub>) <td style='border-left:2px solid black;'>3 hours <td>35µg/m3 <td style='border-left:2px solid black;'>3 hours <td>35µg/m3 <tr> <td>Ozone (O<sub>3</sub>) <td style='border-left:2px solid black;'>1 hour <td>82 ppb <td style='border-left:2px solid black;'>1 hour <td>160 µg/m3 <tr> <td>Nitrogen dioxide (NO<sub>2</sub>) <td style='border-left:2px solid black;'>1 hour <td>213 ppb <td style='border-left:2px solid black;'>1 hour <td>400 µg/m3 <tr> <td>Sulfur dioxide (SO<sub>2</sub>) <td style='border-left:2px solid black;'>4 minutes mobile <td>213 ppb <td style='border-left:2px solid black;'>10 minutes mobile <td>500 µg/m3 <tr> <td>Carbon monoxide (CO) <td style='border-left:2px solid black;'>1 hour <td>30 ppm <td style='border-left:2px solid black;'>1 hour <td>35 µg/m3 </table> </center> <br> <center><br>oOo<br><br></center> <p>Da bi se vrijednosti pretvorile u američki EPA standard, potrebne su sirove koncentracije izražene u miligramima ili <a href='https://en.wikipedia.org/wiki/Parts-per_notation'>ppb/ppm</a> (broj čestica na milijardu/milijun).</p> <p>Nažalost, ni Montreal ni okrug Kvebek ne pružaju te sirove koncentracije. Umjesto toga daju samo očitanja kvaliteta zraka koja su već konvertirana u njihove odgovarajuće AQI skale. Ali to zapravo nije problem, budući da se ponovna konverzija u koncentraciju može izvršiti pomoću ove jednostavne linearne formule:</p> <center><code>Raw concentration (pollutant) = Reference value (pollutant) * AQI }(pollutant) / 50</code></center> <p>Na primjer, ako je PM <sub>2,5</sub> AQI vrijednost 18 objavljena na web stranici grada Montreala, tada je sirova koncentracija u miligramima 18*35/50 = 12,6 mg/m3. Imajte na umu da je za ozon, CO, SO <sub>2</sub> i NO <sub>2</sub> jedinica drugačija za Quebec i Montreal (ppb za Quebec - američki standard, a mg za Montreal EU standard), ali to je samo dodatna konverzija (djelimično objašnjeno u ovom <a href='/faq/2015-05-18/ground-ozone-air-quality-index-update-with-instant-cast'>članku</a> ) .</p> <p>Imajte na umu da je PM <sub>2.5</sub> AQI zasnovan na trosatnom prosjeku, dok se na projektu Svjetskog indeksa kvalitete zraka koristi satno izvještavanje <a href='/faq/2015-03-15/air-quality-nowcast-a-beginners-guide/bs/'>PM <sub>2.5</sub> Instant Cast</a> AQI. Budući da nije moguće oduzeti podatke po satu od prosjeka za 3 sata, to zapravo znači da PM <sub>2.5</sub> AQI izvještavan o projektu Svjetskog indeksa kvaliteta zraka za Montreal i Quebec nije baš "Instant Cast" izvještaj.</p> <center><br>oOo<br><br></center> <p>Dakle, na kraju, evo vizuelnog poređenja 3 AQI skale (US EPA, Quebec i Montreal) za PM <sub>2,5</sub> i ozon (imajte na umu da se za ozon koristi jedinica ppm - tako da se konverzija iz mg u ppm vrši za Montreal) .</p> <p>Jedna zanimljiva stvar koju treba primijetiti je da i Quebec i Montreal koriste AQI vrijednost od 25 kao graničnu tačku između Dobrog (zeleno) i Prihvatljivog (žuto), dok je za US EPA ova tačka prijeloma postavljena na 50. Dakle, sve u svemu , kada se poredi jabuka-jabuka imajući na umu pravu konverziju i prelomne tačke, prijavljeni raspon AQI je vrlo sličan između standarda američkog EPA i standarda Kvebeka/Montreala.</p> <table width=100% id='pm-table'> <tr> <div id='scale-pm25'></div> <div id='scale-o3'></div> </table> <script src="/jscripts/forecast/d3.v3.min.js"></script> <script src='/air/view/faq/images/aqi-scales/scales-viewer.min.js?_=1555547488'></script><link href='/air/view/faq/images/aqi-scales/scales-viewer.css?_=1555547488' rel='stylesheet'/> <script type="text/javascript"> function doInitPage() { var scales=new AqiScale({"montreal":{"standard":{"epa":"Ville de Montr\u00e9al","url":"http:\/\/ville.montreal.qc.ca\/portal\/page?_pageid=7237,74495616&_dad=portal&_schema=PORTAL","unit":["IQA","indice de la qualit\u00e9 de l\u2019air"]},"flag":"ca","levels":[{"range":25,"title":"Bon","color":"#78a22f","description":"-"},{"range":50,"title":"Aceptable","color":"#f5dd27","description":"-"},{"range":2000,"title":"Mauvais","color":"#ef4035","description":"-"}],"units":{"o3":"ug\/m3","no2":"ug\/m3","so2":"ug\/m3","co":"mg\/m3"},"pm25":[[25,17.5],[50,35],[100,70],[200,140],[300,210],[400,280],[500,350]],"o3":[[25,0.08],[50,0.16],[100,0.32],[200,0.74],[300,1.06]]},"quebec":{"standard":{"epa":"Minist\u00e8re du D\u00e9veloppement durable, de l\u2019Environnement et de la Lutte contre les changements climatiques","url":"http:\/\/www.iqa.mddefp.gouv.qc.ca\/contenu\/index.asp","unit":["IQA","indice de la qualit\u00e9 de l\u2019air"]},"flag":"ca","levels":[{"range":25,"title":"Bon","color":"#00ce00","description":"-"},{"range":50,"title":"Aceptable","color":"#ffff00","description":"-"},{"range":2000,"title":"Mauvais","color":"#ff0000","description":"-"}],"pm25":[[25,17.5],[50,35],[100,70],[200,140],[300,210],[400,280],[500,350]],"o3":[[25,0.041],[50,0.082],[100,0.164],[200,0.338],[300,0.502]]},"us":{"standard":{"epa":"United States Environmental Protection Agency","url":"http:\/\/epa.gov","unit":["AQI","Air Quality Index"]},"levels":[{"range":50,"title":"Good","color":"#009966","description":"Air quality is considered satisfactory, and air pollution poses little or no risk","textcolor":"#ffffff"},{"range":100,"title":"Moderate","color":"#ffde33","description":"Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution."},{"range":150,"title":"Unhealthy for Sensitive Groups","color":"#ff9933","description":"Members of sensitive groups may experience health effects. The general public is not likely to be affected."},{"range":200,"title":"Unhealthy","color":"#cc0033","description":"Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects","textcolor":"#ffffff"},{"range":300,"title":"Very Unhealthy","color":"#660099","description":"Health warnings of emergency conditions. The entire population is more likely to be affected.","textcolor":"#ffffff"},{"range":500,"title":"Hazardous","color":"#7e0023","description":"Health alert: everyone may experience more serious health effects","textcolor":"#ffffff"}],"pm25":[{"aqi":50,"conc":12,"color":"#009966"},{"aqi":100,"conc":35.5,"color":"#ffde33"},{"aqi":150,"conc":65.5,"color":"#ff9933"},{"aqi":200,"conc":150.5,"color":"#cc0033"},{"aqi":300,"conc":250.5,"color":"#660099"},{"aqi":400,"conc":350.5,"color":"#660099"},{"aqi":500,"conc":500.4,"color":"#7e0023"}],"pm10":[{"aqi":50,"conc":55,"color":"#009966"},{"aqi":100,"conc":155,"color":"#ffde33"},{"aqi":150,"conc":255,"color":"#ff9933"},{"aqi":200,"conc":355,"color":"#cc0033"},{"aqi":300,"conc":425,"color":"#660099"},{"aqi":400,"conc":505,"color":"#660099"},{"aqi":500,"conc":605,"color":"#7e0023"}],"o3":[{"aqi":100,"conc":0.125,"color":"#ffde33","skip":true},{"aqi":150,"conc":0.165,"color":"#ff9933"},{"aqi":200,"conc":0.205,"color":"#cc0033"},{"aqi":300,"conc":0.405,"color":"#660099"},{"aqi":500,"conc":0.605,"color":"#7e0023"}],"o3_8":[{"aqi":50,"conc":0.0625,"color":"#009966"},{"aqi":100,"conc":0.076,"color":"#ffde33"},{"aqi":150,"conc":0.096,"color":"#ff9933"},{"aqi":200,"conc":0.116,"color":"#cc0033"},{"aqi":300,"conc":0.375,"color":"#660099"}],"no2_24":[[50,54],[100,100],[150,361],[200,650],[300,1250],[400,1650],[500,2040]],"so2_24":[[50,35],[100,76],[150,186],[200,305],[300,605],[400,805],[500,1004]]}}); var width = document.getElementById("pm-table").clientWidth * .95; compareScales("scale-pm25", scales.countries(["us", "montreal", "quebec"], "pm25"), 350, width, "mg/m3", "PM25 scales comparison" ); compareScales("scale-o3", scales.countries(["us", "montreal", "quebec"], "o3"), .5, width, "ppb", "1-hour Ozone scales comparison" ); } doInitPage(); </script> <div style='border-top:1px solid black;width:120px;'></div> <div id='nowcast-footnote-1'> [1] <span>Sada radimo na opciji koja će omogućiti korisnicima da odaberu bilo koju AQI skalu koju žele.</span> </div> <br> <br> <link rel='stylesheet' href='/images-static/flags.css/css/flag-icon.min.css' /> <center><br>-<svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" version="1" viewBox="0 0 26 26" enable-background="new 0 0 26 26"><path d="M 15.65625 -0.03125 C 14.280846 -0.03760636 12.828752 0.09254274 11.3125 0.40625 C 8.28651 1.0323169 5.7746616 2.1709106 3.96875 3.59375 C 2.3885774 4.8387345 1.3097647 6.3321654 1.0625 7.96875 A 1.0001 1.0001 0 0 0 1 8.40625 C 1 8.4709766 0.99753847 8.5296394 1 8.59375 C 0.99939321 8.6245955 1 8.6565744 1 8.6875 C 1.0067678 8.8049913 1.0164368 8.9159604 1.03125 9.03125 C 1.0536237 9.2185949 1.1014372 9.4156735 1.15625 9.59375 C 1.4590854 10.826485 2.2046296 11.91918 3.21875 12.78125 C 4.0779092 13.511593 5.1369309 14.083861 6.3125 14.53125 A 1.0001 1.0001 0 0 0 6.53125 14.9375 C 8.1339345 16.910035 12.101162 19.118434 18.1875 18.59375 A 1.0043849 1.0043849 0 0 0 18 16.59375 C 14.906411 16.860439 12.500325 16.269357 10.78125 15.5 C 14.30154 15.772761 18.245209 15.070028 21.71875 12.96875 A 1.0021949 1.0021949 0 1 0 20.6875 11.25 C 16.887924 13.548509 12.317006 14.000584 8.78125 13.21875 C 8.6725971 13.194724 8.5753958 13.151278 8.46875 13.125 C 10.108287 13.189898 11.88322 13.060799 13.6875 12.6875 C 16.718701 12.060355 19.36029 10.886006 21.21875 9.4375 C 23.067114 7.9968631 24.272087 6.1533076 23.875 4.21875 C 23.8732 4.20861 23.8769 4.197602 23.875 4.1875 C 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1.0001 0 0 0 7.59375 23.0625 z" color="#000" ></path></svg>-<br><br></center> <div style='color:#444;background-color:#eee;padding:10px;margin:10px;border:1px dashed black;'> <b>Note</b>: <span>Ovaj članak je dio serije o svjetskim skalama kvalitete zraka.</span> <br> <br> <span>Za više informacija o određenim zemljama ili kontinentima, pogledajte ove članke:</span> <a href='/faq/2015-05-02/south-asian-air-quality-scales-malaysia-and-thailand/bs/'> <div class='flag flag-icon-background flag-icon-th' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-my' style='width:22px;height:12px;display:inline-block;'></div> <span>Tajland i Malyzija</span> </a> - <a href='/faq/2015-05-15/india-national-air-quality-index/bs/'> <div class='flag flag-icon-background flag-icon-in' style='width:22px;height:12px;display:inline-block;'></div> <span>Indija</span> </a> - <a href='/faq/2015-03-20/a-comparison-of-worldwide-air-quality-scales-part-1/bs/'> <div class='flag flag-icon-background flag-icon-cn' style='width:22px;height:12px;display:inline-block;'></div> China </a> - <a href='/faq/2015-06-03/overview-of-hong-kongs-air-quality-health-index/bs/'> <div class='flag flag-icon-background flag-icon-hk' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-ca' style='width:22px;height:12px;display:inline-block;'></div> <span>Hong Kong / Kanada (zdravstveni indeks kvalitete zraka)</span> </a> - <a href='/faq/2015-05-30/air-quality-forecast-in-south-america/bs/'> <div class='flag flag-icon-background flag-icon-br' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-co' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-ec' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-pe' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-cl' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-mx' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-ar' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-uy' style='width:22px;height:12px;display:inline-block;'></div> <div class='flag flag-icon-background flag-icon-pr' style='width:22px;height:12px;display:inline-block;'></div> <span>južna amerika</span> </a> - <a href='/faq/2014-09-06/australian-air-quality-comparison-with-the-us-epa-aqi-scale/bs/'> <div class='flag flag-icon-background flag-icon-au' style='width:22px;height:12px;display:inline-block;'></div> <span>Australija</span> </a> - <a href='/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal/bs/'> <div class='flag flag-icon-background flag-icon-ca' style='width:22px;height:12px;display:inline-block;'></div> <span>Quebec i Montreal</span> </a> - <a href='/faq/2013-06-25/singapore-psi-and-pm25-aqi-why-is-there-a-difference-between-the-two-readings/bs/'> <div class='flag flag-icon-background flag-icon-sg' style='width:22px;height:12px;display:inline-block;'></div> <span>Singapur</span> </a> - <a href='/faq/2015-09-03/air-quality-scale-in-poland/bs/'> <div class='flag flag-icon-background flag-icon-pl' style='width:22px;height:12px;display:inline-block;'></div> <span>Poljska</span> </a> - <a href='/faq/2015-07-18/real-time-air-quality-monitoring-in-indonesia/bs/'> <div class='flag flag-icon-background flag-icon-id' style='width:22px;height:12px;display:inline-block;'></div> <span>Indonezija</span> </a>. <p>Za informacije o korištenom prosjeku za 24 sata ili o ozonu i česticama (PM <sub>2.5</sub> ), molimo pogledajte ova dva članka: <a href='/faq/2015-05-18/ground-ozone-air-quality-index-update-with-instant-cast/bs/'>Indeks prizemnog ozona</a> - <a href='/faq/2015-03-15/air-quality-nowcast-a-beginners-guide/bs/'>PM <sub>2.5</sub> Instant Cast</a></p> </div> </div></div></div></div><center style='border-top: 1px solid #ccc;padding:20px 0;border-bottom: 1px solid #ccc;'><style>#gaia-section-banner {word-break: break-word;cursor: pointer;font-size: 18px;line-height: 1.6;font-family: "Noto Serif", Cambria, "Palatino Linotype", "Book Antiqua", "URW Palladio L", serif;text-align: center;word-break: break-all;margin: 0;padding: 0px;min-height: 0px;width: auto;max-width: 100%;text-align: center;word-break: break-word;transition: height .5s ease;overflow-y: hidden;}#gaia-section-banner>div>div {width: 33%;/* max-width: 420px; */}#gaia-section-banner a {background-color: rgba(0, 134, 200, .8);color: white;border-radius: 25px;border: none;padding: 8px 20px;margin-left: 18px;line-height: 1.42;}#gaia-section-banner>div {display: flex;align-items: center;justify-content: center;}#gaia-section-banner a div {font-size: 80%;white-space: nowrap;}#gaia-section-banner>div>img {height: 88px;}@media screen and (max-width: 700px) {#gaia-section-banner {text-align: center;height: auto;}#gaia-section-banner>div>img {max-width: 80%;max-height: 150px;height: auto;}#gaia-section-banner a {margin-right:18px;}#gaia-section-banner a div {font-size: 100%;white-space: unset;display: inline-block;}#gaia-section-banner>div {flex-direction: column;}#gaia-section-banner>div>div {width: 100%;}}#gaia-section-banner a:hover {text-decoration: none;}</style><div id='gaia-section-banner'><div><div style='display:block'><span>Znate li za neke stanice za kvalitet zraka u vašem području?</span> <span>zašto ne biste učestvovali na karti sa svojom stanicom za kvalitet zraka?</span></div><img src='/air/view/gaia/images/gaia-series-a12-icon-with-map.png'><a href='/gaia/list/bs/' 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Većina verovatno neće biti pogođena.</td></tr><tr style="background-color:#cc0033;"><td class='aqiwtxt' nowrap="true">151-200</td><td class='aqiwtxt'>Nezdravi</td><td class='aqiwtxt'>Svako može početi osjećati posljedice na zdravlje; članovi osjetljivih grupa mogu imati ozbiljnije zdravstvene posljedice</td></tr><tr style="background-color:#660099;"><td class='aqiwtxt' nowrap="true">201-300</td><td class='aqiwtxt'>Veoma nezdravim</td><td class='aqiwtxt'>Upozorenja o hitnim slučajevima. Čitava populacija će biti pogođena.</td></tr><tr style="background-color:#7e0023;"><td class='aqiwtxt' nowrap="true">300+</td><td class='aqiwtxt'>Opasno</td><td class='aqiwtxt'>Zdravstveno upozorenje: svako može osjetiti ozbiljnije posljedice na zdravlje</td></tr></table></div><br>Da biste saznali više o kvaliteti zraka i zagađenju, provjerite <a href='http://en.wikipedia.org/wiki/Air_quality'>temu wikipedije o kvaliteti zraka</a> ili <a href='http://www.airnow.gov/index.cfm?action=aqibasics.aqi'>airnow vodiču za kvalitet zraka i vaše zdravlje</a> .<br><br>Za vrlo korisne zdravstvene savjete pekinškog doktora Richarda Saint Cyr MD, posjetite 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>Upotreba</b>: Svi podaci o kvalitetu vazduha su neverifikovani u vrijeme objavljivanja, a zbog osiguranja kvaliteta ovi podaci mogu biti izmjenjeni i dopunjeni u bilo kom trenutku. Projekat <a href='https://aqicn.org'> Svjetskog indeksa kvaliteta vazduha </a> obratio je veliku pažnju prilikom sastavljanja ovih informacija i ni pod kakvim okolnostima neće biti <a href='https://aqicn.org'> Svjetski indeks kvaliteta vazduha </a> projektni tim ili njegovi agenti odgovorni za ugovor, štetu ili bilo kakav gubitak, povredu ili štetu nastalu direktno ili indirektno iz snabdevanja ovim podacima.</div><br><br><br></center><div id="fixed-footer-marker" class="locked"></div><div id="floating-footer" class="footer-overlay floating-footer-overlay footer"></div><div id="fixed-footer" class="footer"><div id="footer-overlay" class="footer-overlay"></div><br><br><center><div id='fixed-footer-menu-buttons-with-text' style='max-width:80%;margin-bottom:20px;display:none;'><a href='javascript:go2home();' class='menubar-text'><div class='fixed-menubar-button'><div class='sprite-isprt-web-home'></div>Home</div></a> <a href='/here/bs/' class='menubar-text'><div 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projektu</h3><br><li><a href='/contact/bs/'>Kontaktirajte projektni tim Svjetskog indeksa kvalitete zraka</a></li><li><a href='/media/bs/'>Press And Media Kit</a></li><br><h3><a href='/research/bs/'>istraživanje kvaliteta vazduha</a></h3><br><li><a href='/faq/bs/'>Baza znanja i članci o kvaliteti zraka</a></li><li><a href='/research/bs/'>Eksperimentiranje kvalitete zraka</a></li><li><a href='/sensor/bs/'>Analiza senzora kvaliteta zraka</a></li><br><h3><a href='/faq/bs/'>Često Postavljena Pitanja</a></h3><br><li><a href='/sources/bs/'>Izvor podataka o kvaliteti zraka</a></li><li><a href='/faq/2015-03-15/air-quality-nowcast-a-beginners-guide/bs/'>Izračun indeksa kvalitete zraka</a></li><li><a href='/forecast/bs/'>Prognoza kvaliteta zraka</a></li><li><a href='/products/bs/'>Proizvodi za kvalitet zraka (maske, monitori...)</a></li><li><a href='/api/bs/'>API (Aplikacijski programski interfejs)</a></li><li><a href='/data-platform/bs/'>Historical Data Platform</a></li></div><div 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Romanian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bg' >български - Bulgarian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//ur' >اردو - Urdu</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//hi' >हिंदी - Hindi</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//ar' >العربية - Arabic</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//sr' >Српски - Serbian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bn' >বাংলা - Bangla</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//bs' selected>босански - Bosnian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//hr' >hrvatski - Croatian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//tr' >Türkçe - Turkish</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//uk' >українська - Ukrainian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//cs' >čeština - Czech</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//be' >беларускі - Belarusian</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//km' >ខ្មែរ - Khmer</option><option value='https://aqicn.org/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal//lo' >ລາວ - Lao</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><link rel='stylesheet' type='text/css' href='https://aqicn.org/air-cache/generic/scripts/dist/navmenu.css?_=20250118.191236' /><script async src='https://aqicn.org/air-cache/generic/scripts/dist/navmenu.js?_=20250121.194619' type='text/javascript'></script><script type="text/javascript"> fitLine(".link",.9); </script><script src='https://aqicn.org/air-cache/jquery-3.7.1.min.js?_=20250116.195014' type='text/javascript'></script><script type="text/javascript">function initTime(){if (isMobileUA) return;function setTimeText(){var minutes = new Date().getMinutes();var hours = new Date().getHours();var time = ( hours < 10 ? 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