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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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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/scale/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 href='https://aqicn.org/scale/lo/' class='lang-lo'><div class='item'><div 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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;'>Chia sẻ: <a href='https://aqicn.org/scale/vn/'>aqicn.org/scale/vn/</a></i><br></div><div style='clear:both;margin-bottom:10px;'></div> <p>Bảng dưới đây xác định thang đo Chỉ số Chất lượng Không khí theo tiêu chuẩn US-EPA 2016:</p> <style type="text/css"> #legend-full-x table.infoaqitable { border: 1px solid black; } #legend-full-x table.infoaqitable td:nth-child(2) { width: 15%; text-align: center; font-size: 110%; font-weight: 200%; } #legend-full-x .aqiwtxt { text-shadow: none !important; color: #ffffff; } #legend-full-x .aqibtxt { text-shadow: none !important; color: black; } </style> <div id='legend-full-x'> <table class="infoaqitable cautionary"> <thead> <tr> <td>AQI</td> <td>Mức độ ô nhiễm không khí</td> <td>Ý nghĩa sức khỏe</td> <td>Tuyên bố cảnh báo (đối với PM2.5)</td> </tr> </thead> <tr style="background-color:#009966;"> <td class='aqiwtxt' nowrap="true">0 - 50</td> <td class='aqiwtxt'>Tốt</td> <td class='aqiwtxt'>Chất lượng không khí được coi là đạt yêu cầu và ô nhiễm không khí gây ra ít hoặc không có rủi ro</td> <td class='aqiwtxt'>Không có</td> </tr> <tr style="background-color:#ffde33" class='aqibtxt'> <td class='aqibtxt' nowrap="true">51 -100</td> <td class='aqibtxt'>Vừa phải</td> <td class='aqibtxt'>Chất lượng không khí ở mức chấp nhận được; tuy nhiên, đối với một số chất gây ô nhiễm, có thể có mối lo ngại về sức khỏe ở mức độ vừa phải đối với một số rất ít người nhạy cảm bất thường với ô nhiễm không khí.</td> <td class='aqibtxt'>Trẻ em và người lớn năng động và những người mắc bệnh về đường hô hấp, chẳng hạn như hen suyễn, nên hạn chế hoạt động ngoài trời kéo dài.</td> </tr> <tr style="background-color:#ff9933;"> <td class='aqibtxt' nowrap="true">101-150</td> <td class='aqibtxt'>Không lành mạnh cho các nhóm nhạy cảm</td> <td class='aqibtxt'>Thành viên của các nhóm nhạy cảm có thể bị ảnh hưởng sức khỏe. Công chúng nói chung không có khả năng bị ảnh hưởng.</td> <td class='aqibtxt'>Trẻ em và người lớn năng động và những người mắc bệnh về đường hô hấp, chẳng hạn như hen suyễn, nên hạn chế hoạt động ngoài trời kéo dài.</td> </tr> <tr style="background-color:#cc0033;"> <td class='aqiwtxt' nowrap="true">151-200</td> <td class='aqiwtxt'>Không khỏe mạnh</td> <td class='aqiwtxt'>Mọi người đều có thể bắt đầu bị ảnh hưởng về sức khỏe; thành viên của các nhóm nhạy cảm có thể bị ảnh hưởng sức khỏe nghiêm trọng hơn</td> <td class='aqiwtxt'>Trẻ em và người lớn năng động và những người mắc bệnh về đường hô hấp, chẳng hạn như hen suyễn, nên tránh hoạt động ngoài trời kéo dài; mọi người khác, đặc biệt là trẻ em, nên hạn chế hoạt động ngoài trời kéo dài</td> </tr> <tr style="background-color:#660099;"> <td class='aqiwtxt' nowrap="true">201-300</td> <td class='aqiwtxt'>Rất không tốt cho sức khỏe</td> <td class='aqiwtxt'>Cảnh báo sức khỏe về tình trạng khẩn cấp. Toàn bộ dân số có nhiều khả năng bị ảnh hưởng hơn.</td> <td class='aqiwtxt'>Trẻ em và người lớn năng động và những người mắc bệnh về đường hô hấp, chẳng hạn như hen suyễn, nên tránh mọi hoạt động gắng sức ngoài trời; mọi người khác, đặc biệt là trẻ em, nên hạn chế hoạt động ngoài trời.</td> </tr> <tr style="background-color:#7e0023;"> <td class='aqiwtxt' nowrap="true">300+</td> <td class='aqiwtxt'>Nguy hiểm</td> <td class='aqiwtxt'>Cảnh báo về sức khỏe: mọi người có thể bị ảnh hưởng sức khỏe nghiêm trọng hơn</td> <td class='aqiwtxt'>Mọi người nên tránh mọi hoạt động gắng sức ngoài trời</td> </tr> </table></div> <p>Để biết thêm thông tin về các chất ô nhiễm có trong thang AQI, vui lòng tham khảo:</p> <ul> <li><a href='/faq/2015-03-15/air-quality-nowcast-a-beginners-guide/vn/'>PM<sub>2.5</sub> instant-cast scale</a>. <li><a href='/faq/2013-02-02/why-is-pm25-often-higher-than-pm10/vn/'>Understanding PM<sub>10</sub> vs PM<sub>2.5</sub></a>. <li><a href='/faq/2016-08-10/ozone-aqi-scale-update/vn/'>Ozone (O<sub>3</sub>) AQI scale</a>. <li><a href='/faq/2016-11-20/nitrogen-dioxyde-no2-in-our-atmosphere/vn/'>Nitrogen Dioxide (NO<sub>2</sub>) scale</a>. </ul> <p>Để biết thêm thông tin về thang đo AQI của các quốc gia khác, vui lòng tham khảo:</p> <ul> <li> <a href='/faq/2015-05-02/south-asian-air-quality-scales-malaysia-and-thailand/vn/'> Thailand 🇹🇭 and Malaysia 🇲🇾</a> <li> <a href='/faq/2015-05-15/india-national-air-quality-index/vn/'> India 🇮🇳</a> <li> <a href='/faq/2015-03-20/a-comparison-of-worldwide-air-quality-scales-part-1/vn/'> China 🇨🇳</a> <li> <a href='/faq/2015-06-03/overview-of-hong-kongs-air-quality-health-index/vn/'> Hong Kong 🇭🇰 / Canada 🇨🇦 (Air Quality Health Index)</a> <li> <a href='/faq/2015-05-30/air-quality-forecast-in-south-america/vn/'> South America</a> <li> <a href='/faq/2014-09-06/australian-air-quality-comparison-with-the-us-epa-aqi-scale/vn/'> Australia 🇦🇺</a> <li> <a href='/faq/2015-07-16/air-quality-scale-in-quebec-and-montreal/vn/'> Quebec 🏴󠁣󠁡󠁱󠁣󠁿 and Montreal</a> <li> <a href='/faq/2013-06-25/singapore-psi-and-pm25-aqi-why-is-there-a-difference-between-the-two-readings/vn/'> Singapore 🇸🇬</a> <li> <a href='/faq/2015-09-03/air-quality-scale-in-poland/vn/'> Poland 🇵🇱</a> <li> <a href='/faq/2015-07-18/real-time-air-quality-monitoring-in-indonesia/vn/'> Indonesia 🇮🇩</a>. </ul> </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='h1header2' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Lời khuyên</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header2',.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>Những lời khuyên sau đây của Bộ Y tế Singapore ( <a href='https://www.moh.gov.sg/resources-statistics/educational-resources/haze'>MOE</a> ), đưa ra lời giải thích rất hợp lý, bằng nhiều ngôn ngữ về các lời khuyên sức khỏe cho các phạm vi AQI khác nhau (PSI=AQI).</p> <img src='/air/images/advisory/haze-advisory_english-chinese-2019_3-page-001.jpg' style='max-width:100%'> <img src='/air/images/advisory/haze-advisory_malay-tamil-2019-final-page-001.jpg' style='max-width:100%'> </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='h1header3' style='padding:2px;padding:5px 0;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;;'>Máy tính AQI</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' ><script src='https://aqicn.org/air-cache/jquery-3.7.1.min.js?_=20250116.195014' type='text/javascript'></script><script src='/jscripts/formantic-ui/dist/components/calendar.min.js?_=20191228.123631&type=script'></script><script src='/jscripts/formantic-ui/dist/semantic.min.js?_=20191228.123631&type=script'></script><link href='/jscripts/formantic-ui/dist/semantic.min.css?_=20191228.123631&type=css' rel='stylesheet'/> <style> table.polselection { border: 2px solid black; border-spacing: 0px; background: white; font-size: 15px; } table.polselection td { margin: 0px; padding: 3px; text-align: center; border-top: solid 1px #DEDEDE; border-right: solid 1px #DEDEDE; padding-left: 10px; padding-right: 10px; } table.polselection tr:hover { background: #9AC9FF; cursor: pointer; } input.polvalue { font-size: 28px; text-align: center; padding: 10px; } div.inputtitle { font: condensed small-caps normal 44px Georgia, sans-serif; font-size: 25px; padding-bottom: 5px; vertical-align: top; } @media print { .aqi-printable-ruler-page-break { page-break-before: always; } #aqi-printable-ruler table { width: 100%; } } </style> <br> <br> <table class='ui very basic table compact'> <tr> <td style='vertical-align:top;width:42%'> <center> <div class='inputtitle'>Chọn một chất gây ô nhiễm:</div> <table style="padding-bottom:5px" class='polselection'> <tr class='polselectiontr' id='specie-selection-pm25' onclick="libcalculator.selectPol(this,'pm25');"> <td>PM<sub>2.5</sub> <td> <span>Hạt <2,5 micron</span> <tr class='polselectiontr' id='specie-selection-pm10' onclick="libcalculator.selectPol(this,'pm10');"> <td>PM<sub>10</sub> <td> <span>Hạt <10 micron</span> <tr class='polselectiontr' id='specie-selection-o31' onclick="libcalculator.selectPol(this,'o31');"> <td>O<sub>3</sub> <td> <span>Ozone (trung bình 1 giờ)</span> <tr class='polselectiontr' id='specie-selection-o38' onclick="libcalculator.selectPol(this,'o38');"> <td>O<sub>3</sub> <td> <span>Ozone (trung bình 8 giờ)</span> <tr class='polselectiontr' id='specie-selection-so21' onclick="libcalculator.selectPol(this,'so21');"> <td>SO<sub>2</sub> <td> <span>Lưu huỳnh đioxit (trung bình 1 giờ)</span> <tr class='polselectiontr' id='specie-selection-so224' onclick="libcalculator.selectPol(this,'so224');"> <td>SO<sub>2</sub> <td> <span>Lưu huỳnh đioxit (trung bình 24 giờ)</span> <tr class='polselectiontr' id='specie-selection-no2' onclick="libcalculator.selectPol(this,'no2');"> <td>NO<sub>2</sub> <td> <span>Nitơ Dioxide</span> <tr class='polselectiontr' id='specie-selection-co' onclick="libcalculator.selectPol(this,'co');"> <td>CO <td> <span>Cacbon monoxit</span> </td> </tr> </table> <br> <div id='concentrationinput' style='display:none;'> <div class='inputtitle'>Sự tập trung:</div> <input size="6" class='polvalue' class='updateAqi' /><br> <span id='polunit'>-</span> </div> <td style='border:1px dashed black;width:58%;text-align:left;padding-left:10px;font-size:22px;'> <div style='' id='helptextpollutant'> <center> <div style='float:left;width:0px;height:0px;margin-left:-100px;margin-top:-30px;'> <img src='/images/hand-arrow-blue.png'> </div> <p style='width:66%;'>Chọn chất ô nhiễm mà bạn muốn chuyển đổi nồng độ thành AQI.</p> </center> </div> <div style='margin-top:50%;display:none;' id='helptextconcentration'> <center> <div style='float:left;width:0px;height:0px;margin-left:-100px;margin-top:-30px;'> <img src='/images/hand-arrow-blue.png'> </div> <div style='width:66%;'> <span>Nhập nồng độ chất ô nhiễm</span> <div>(unit in <span id='polunitx'>-</span>)</div> </div> </center> </div> <div style='display:none;padding:10px;' id='helptexteffect'> <center> <div id='conc-to-aqi-header'>Nồng độ {x_specie} của {x_concentration} dẫn đến Chỉ số chất lượng không khí (AQI) là:</div> <div style='font-size:32px;'> AQI: <b><span id='aqival'>-</span></b></div> <div style='padding:5px;display:inline-block' id='category'>-</div> </center> <br> <div id='aqisubtitle' style='text-align:center;color:#888;'> </div> <div id='sensitivegroup'> <b>Nhóm nhạy cảm:</b> <span id='sensitive'>-</span> </div> <br> <div id='healtheffectgroup'> <b>Tuyên bố về tác động sức khỏe:</b> <span id='healtheffect'>-</span> </div> <br> <div id='cautionarygroup'> <b>Tuyên bố thận trọng:</b> <span id='cautionary'>-</span> </div> </div> </td> </tr> </table> <br> <br> <div id='aqiscale' style='overflow-x: scroll;'></div> <center> <p>Máy tính trên dựa trên công trình từ máy tính Air Now của US EPA, có tại:</p> <a href='http://airnow.gov/index.cfm?action=resources.conc_aqi_calc'>airnow.gov</a> </center> <div class='aqi-printable-ruler-page-break'></div> <div style='height:20px;'></div></div></center><div style='background-color:#f8f8f8'><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;;'>Bảng chuyển đổi AQI của US EPA</div></h1></div><script type='text/javascript'> ; if (!isMobileUA) { fitLine('#h1header5',.88,{maxfs:45}); }; </script></div><center><div class='section-content' ><center> <div id='aqi-printable-ruler'></div> <p>Bảng chuyển đổi trên dựa theo tiêu chuẩn AQI của Cơ quan Bảo vệ Môi trường Hoa Kỳ (US EPA).</p> </center> <script> var aqiLevelLabels = ["no data","Good","Moderate","<div style='line-height:1.1'>Unhealthy<br><span style='font-size:16px;'>for Sensitive Groups<\/span><\/div>","Unhealthy","<div style='line-height:1.1'><span style='font-size:16px;'>Very<\/span><br>Unhealthy<\/div>","Hazardous"];</script> <script>var i18nTexts=(i18nTexts||[]);i18nTexts.push({"calculator.4UtczHjyzhoSUM0hcSVtefSvYEg=":"Nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh h\u00f4 h\u1ea5p, tim m\u1ea1ch, ng\u01b0\u1eddi gi\u00e0 v\u00e0 tr\u1ebb em l\u00e0 nh\u1eefng nh\u00f3m c\u00f3 nguy c\u01a1 cao 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th\u1ec3 g\u00e2y ra c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1ec1 h\u00f4 h\u1ea5p \u1edf c\u1ed9ng \u0111\u1ed3ng n\u00f3i chung.","calculator.JQVrdQMbLg724VxslMiwyn63QqQ=":"Tr\u1ebb em v\u00e0 ng\u01b0\u1eddi l\u1edbn n\u0103ng \u0111\u1ed9ng, v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi k\u00e9o d\u00e0i; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em, n\u00ean h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi k\u00e9o d\u00e0i.","calculator.EyX2zwCyEyJ+voZrnQpTmoLC6eg=":"Tr\u1ebb em v\u00e0 ng\u01b0\u1eddi l\u1edbn n\u0103ng \u0111\u1ed9ng, v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c qu\u00e1 m\u1ee9c ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em, n\u00ean h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c qu\u00e1 m\u1ee9c ngo\u00e0i tr\u1eddi.","calculator.5e7\/3mZsmIMDJH2WHRzsiaMaeKQ=":"Tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e0 v\u00e0 ng\u01b0\u1eddi m\u1eafc b\u1ec7nh ph\u1ed5i nh\u01b0 hen suy\u1ec5n c\u00f3 kh\u1ea3 n\u0103ng m\u1eafc c\u00e1c tri\u1ec7u ch\u1ee9ng v\u1ec1 h\u00f4 h\u1ea5p cao h\u01a1n; c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00f4 h\u1ea5p \u1edf c\u1ed9ng \u0111\u1ed3ng n\u00f3i chung.","calculator.RlFMeGkbSBhOtvjvY5MTkR1LHxY=":"Tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e0 v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh ph\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi k\u00e9o d\u00e0i ho\u1eb7c n\u1eb7ng nh\u1ecdc; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em, n\u00ean gi\u1ea3m ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi k\u00e9o d\u00e0i ho\u1eb7c n\u1eb7ng nh\u1ecdc.","calculator.t6eJ8K2ITONGlro5X1DA6XIyjLo=":"L\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam \u0111\u00e1ng k\u1ec3 b\u1ec7nh tim ho\u1eb7c ph\u1ed5i v\u00e0 t\u1eed vong s\u1edbm \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim ph\u1ed5i v\u00e0 ng\u01b0\u1eddi cao tu\u1ed5i; gia t\u0103ng \u0111\u00e1ng k\u1ec3 c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1ec1 h\u00f4 h\u1ea5p \u1edf d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.yrA4dWwlAxoH3rq\/n\/Vyo6ofOuo=":"Nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh h\u00f4 h\u1ea5p ho\u1eb7c tim, ng\u01b0\u1eddi gi\u00e0 v\u00e0 tr\u1ebb em n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c n\u00ean tr\u00e1nh g\u1eafng s\u1ee9c k\u00e9o d\u00e0i.","calculator.PCuONcvPb71dMrs1FRhFIGxNsQA=":"T\u0103ng \u0111\u00e1ng k\u1ec3 c\u00e1c tri\u1ec7u ch\u1ee9ng v\u1ec1 h\u00f4 h\u1ea5p v\u00e0 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ec7nh ph\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n; t\u0103ng kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00f4 h\u1ea5p \u1edf d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.aI1UZRdmvodrxn1LlVY\/ilNwe2w=":"Nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 ng\u01b0\u1eddi gi\u00e0 v\u00e0 tr\u1ebb em, n\u00ean h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi.","calculator.X8DXqdiTE4mCO7V94ynJHt+hauw=":"L\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam \u0111\u00e1ng k\u1ec3 c\u00e1c tri\u1ec7u ch\u1ee9ng tim m\u1ea1ch, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111au ng\u1ef1c, \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim m\u1ea1ch.","calculator.4vTxpirQaKUiPH0259RN\/3j9Y1c=":"Nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim m\u1ea1ch, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111au th\u1eaft ng\u1ef1c, n\u00ean tr\u00e1nh g\u1eafng s\u1ee9c v\u00e0 c\u00e1c ngu\u1ed3n ph\u00e1t th\u1ea3i CO, ch\u1eb3ng h\u1ea1n nh\u01b0 giao th\u00f4ng \u0111\u00f4ng \u0111\u00fac.","calculator.Pe1zxp8O3qJoYl525++7aCFrDtU=":"T\u0103ng \u0111\u00e1ng k\u1ec3 c\u00e1c tri\u1ec7u ch\u1ee9ng v\u1ec1 h\u00f4 h\u1ea5p, nh\u01b0 th\u1edf kh\u00f2 kh\u00e8 v\u00e0 kh\u00f3 th\u1edf, \u1edf nh\u1eefng ng\u01b0\u1eddi b\u1ecb hen suy\u1ec5n; l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ec7nh tim ho\u1eb7c ph\u1ed5i.","calculator.nrda6ufGFVBVdEBIOP22J+tl3FY=":"Tr\u1ebb em, ng\u01b0\u1eddi b\u1ecb hen suy\u1ec5n v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim ho\u1eb7c ph\u1ed5i n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c n\u00ean h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi.","calculator.QGcu6CFHeVunZ1T5HQkq\/pjscBs=":"C\u00e1c tri\u1ec7u ch\u1ee9ng ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng v\u00e0 suy h\u00f4 h\u1ea5p c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf tr\u1ebb em, ng\u01b0\u1eddi l\u1edbn n\u0103ng \u0111\u1ed9ng v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n; kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p t\u0103ng l\u00ean \u1edf d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.Xt4HC+n9KYumNhtlsEFompNUUo4=":"Tr\u1ebb em v\u00e0 ng\u01b0\u1eddi l\u1edbn n\u0103ng \u0111\u1ed9ng, v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em, n\u00ean h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi.","calculator.5wKmXHBj2TMnJBkMFQt\/c8nTpGE=":"C\u00e1c tri\u1ec7u ch\u1ee9ng ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng v\u00e0 suy h\u00f4 h\u1ea5p c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e0 v\u00e0 ng\u01b0\u1eddi m\u1eafc b\u1ec7nh ph\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n; kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00f4 h\u1ea5p t\u0103ng l\u00ean \u1edf d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.cGE5vATptOByNpTj9ZOEtHMEzpM=":"Tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e0 v\u00e0 ng\u01b0\u1eddi m\u1eafc b\u1ec7nh ph\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u1ebb em, n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c ngo\u00e0i tr\u1eddi k\u00e9o d\u00e0i ho\u1eb7c n\u1eb7ng nh\u1ecdc.","calculator.aWYLZz6VwTv6OLM5GUTwr9FFHjk=":"L\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ec7nh tim ho\u1eb7c ph\u1ed5i v\u00e0 t\u1eed vong s\u1edbm \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim ph\u1ed5i v\u00e0 ng\u01b0\u1eddi cao tu\u1ed5i; nguy c\u01a1 nghi\u00eam tr\u1ecdng v\u1ec1 c\u00e1c t\u00e1c \u0111\u1ed9ng h\u00f4 h\u1ea5p \u1edf c\u1ed9ng \u0111\u1ed3ng n\u00f3i chung.","calculator.UA4N1S2+vmFFaZWHpAyRFylRSBI=":"M\u1ecdi ng\u01b0\u1eddi n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh h\u00f4 h\u1ea5p ho\u1eb7c tim, ng\u01b0\u1eddi gi\u00e0 v\u00e0 tr\u1ebb em n\u00ean \u1edf trong nh\u00e0.","calculator.c18wMcZqpzucCTpaZuEnpFCU144=":"Nguy c\u01a1 nghi\u00eam tr\u1ecdng g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng v\u1ec1 h\u00f4 h\u1ea5p v\u00e0 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ec7nh ph\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n; c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1ec1 h\u00f4 h\u1ea5p c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf c\u1ed9ng \u0111\u1ed3ng n\u00f3i chung.","calculator.shMyAnCfjFXxU3vjxggUzf0zCNw=":"M\u1ecdi ng\u01b0\u1eddi n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi; nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 hen suy\u1ec5n, n\u00ean \u1edf trong nh\u00e0.","calculator.E1iKGEnH6dv3nWve44u61jMGHNk=":"L\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam c\u00e1c tri\u1ec7u ch\u1ee9ng tim m\u1ea1ch, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111au ng\u1ef1c, \u1edf nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim m\u1ea1ch; suy gi\u1ea3m kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng g\u1eafng s\u1ee9c \u1edf nh\u00f3m d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.gJtN16s7AShKqN4zudUPDeEmz20=":"Nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim m\u1ea1ch, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111au th\u1eaft ng\u1ef1c, n\u00ean tr\u00e1nh g\u1eafng s\u1ee9c v\u00e0 c\u00e1c ngu\u1ed3n ph\u00e1t th\u1ea3i CO, ch\u1eb3ng h\u1ea1n nh\u01b0 giao th\u00f4ng \u0111\u00f4ng \u0111\u00fac; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c n\u00ean h\u1ea1n ch\u1ebf g\u1eafng s\u1ee9c.","calculator.WMjpqcObRze18P6DsSKTNbMKFOs=":"C\u00e1c tri\u1ec7u ch\u1ee9ng h\u00f4 h\u1ea5p nghi\u00eam tr\u1ecdng, nh\u01b0 th\u1edf kh\u00f2 kh\u00e8 v\u00e0 kh\u00f3 th\u1edf, \u1edf nh\u1eefng ng\u01b0\u1eddi b\u1ecb hen suy\u1ec5n; l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam b\u1ec7nh tim ho\u1eb7c ph\u1ed5i; c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c t\u00e1c \u0111\u1ed9ng h\u00f4 h\u1ea5p \u1edf c\u1ed9ng \u0111\u1ed3ng n\u00f3i chung.","calculator.0gUdvYY3RESDrfhDRsO\/\/bBCePg=":"Tr\u1ebb em, ng\u01b0\u1eddi b\u1ecb hen suy\u1ec5n v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh tim ho\u1eb7c ph\u1ed5i n\u00ean \u1edf trong nh\u00e0; nh\u1eefng ng\u01b0\u1eddi kh\u00e1c n\u00ean tr\u00e1nh ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi.","calculator.5Kyvy6QvuBncWQObQjOAIKOuzvY=":"Tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi l\u1edbn v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1eafc b\u1ec7nh v\u1ec1 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p nh\u01b0 hen suy\u1ec5n c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn h\u00f4 h\u1ea5p v\u00e0 suy gi\u1ea3m kh\u1ea3 n\u0103ng h\u00f4 h\u1ea5p; kh\u1ea3 n\u0103ng \u1ea3nh h\u01b0\u1edfng h\u00f4 h\u1ea5p ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng h\u01a1n \u1edf d\u00e2n s\u1ed1 n\u00f3i chung.","calculator.wGtKhmA3mbpSKvUjZoDqY\/dRy8E=":"M\u1ecdi ng\u01b0\u1eddi n\u00ean tr\u00e1nh m\u1ecdi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi.","calculator.\/JIJmxIJoPO09OriunJ6vKaj9A4=":"Tr\u1ebb em n\u0103ng \u0111\u1ed9ng, ng\u01b0\u1eddi gi\u00e0 v\u00e0 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</script></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='h1header4' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>Về phương pháp đo chất lượng không khí và mức độ ô nhiễm:</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' > <center>Về các thang đo chất lượng không khí<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 >Giá trị chỉ số chất lượng không khí (AQI)<td>Mức độ ảnh hưởng sức khỏe</td></tr> </thead> <tr style="background-color:#009966;"> <td class='aqiwtxt' nowrap="true">0 - 50</td> <td class='aqiwtxt'>Tốt</td> <td class='aqiwtxt'>Chất lượng không khí được xem là đạt tiêu chuẩn, và ô nhiễm không khí coi như không hoặc gây rất ít nguy hiểm</td></tr> <tr style="background-color:#ffde33" class='aqibtxt'> <td class='aqibtxt' nowrap="true">51 -100</td> <td class='aqibtxt'>Trung bình</td> <td class='aqibtxt'>Chất lượng không khí ở mức chấp nhận được; tuy nhiên, một số chất gây ô nhiễm có thể ảnh hưởng tới sức khỏe của một số ít những người nhạy cảm với không khí bị ô nhiễm.</td></tr> <tr style="background-color:#ff9933;"> <td class='aqibtxt' nowrap="true">101-150</td> <td class='aqibtxt'>Không tốt cho người nhạy cảm</td> <td class='aqibtxt'>Nhóm người nhạy cảm có thể chịu ảnh hưởng sức khỏe. Số đông không có nguy cơ bị tác động.</td></tr> <tr style="background-color:#cc0033;"> <td class='aqiwtxt' nowrap="true">151-200</td> <td class='aqiwtxt'>Có hại cho sức khỏe</td> <td class='aqiwtxt'>Mỗi người đều có thể sẽ chịu tác động đến sức khỏe; nhóm người nhạy cảm có thể bị ảnh hưởng nghiêm trọng hơn.</td></tr> <tr style="background-color:#660099;"> <td class='aqiwtxt' nowrap="true">201-300</td> <td class='aqiwtxt'>Rất có hại cho sức khỏe</td> <td class='aqiwtxt'>Cảnh báo nguy hại sức khỏe nghiêm trọng. Đa số mọi người đều bị ảnh hưởng.</td></tr> <tr style="background-color:#7e0023;"> <td class='aqiwtxt' nowrap="true">300+</td> <td class='aqiwtxt'>Nguy hiểm</td> <td class='aqiwtxt'>Cảnh báo sức khỏe: tất cả mọi người có thể chịu tác động nghiêm trọng đến sức khỏe</td></tr> </table> </div><br>Để biết thêm về ô nhiễm và chất lượng không khí , xem <a href='http://en.wikipedia.org/wiki/Air_quality'> wikipedia chất lượng không khí</a> đang đề hoặc <a href='http://www.airnow.gov/index.cfm?action=aqibasics.aqi'> hướng dẫn về chất lượng không khí và sức khỏe của bạn </a>.<br><br>Để biết những lời khuyên về sức khỏe rất hữu ích của bác sĩ y khoa Richard Saint Cyr ở Bắc Kinh, xem <a href='http://www.myhealthbeijing.com/'> www.myhealthbeijing.com </a> blog.<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>Thông báo sử dụng</b>: Tất cả dữ liệu chất lượng không khí không được xác thực tại thời điểm công bố. Nhằm đảm bảo chất lượng, những dữ liệu này có thể được cập nhập mà không cần thông báo trước. Nhóm dự án Chỉ số chất lượng không khí toàn cầu đã thực hiện tất cả yêu cầu cần thiết trong việc biên soạn các thông tin này. 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Persian</option><option value='https://aqicn.org/scale/th/' >ภาษาไทย - Thai</option><option value='https://aqicn.org/scale/hu/' >Magyar - Hungarian</option><option value='https://aqicn.org/scale/el/' >Ελληνικά - Greek</option><option value='https://aqicn.org/scale/ro/' >Română - Romanian</option><option value='https://aqicn.org/scale/bg/' >български - Bulgarian</option><option value='https://aqicn.org/scale/ur/' >اردو - Urdu</option><option value='https://aqicn.org/scale/hi/' >हिंदी - Hindi</option><option value='https://aqicn.org/scale/ar/' >العربية - Arabic</option><option value='https://aqicn.org/scale/sr/' >Српски - Serbian</option><option value='https://aqicn.org/scale/bn/' >বাংলা - Bangla</option><option value='https://aqicn.org/scale/bs/' >босански - Bosnian</option><option value='https://aqicn.org/scale/hr/' >hrvatski - Croatian</option><option value='https://aqicn.org/scale/tr/' >Türkçe - Turkish</option><option value='https://aqicn.org/scale/uk/' >українська - Ukrainian</option><option value='https://aqicn.org/scale/cs/' >čeština - Czech</option><option value='https://aqicn.org/scale/be/' >беларускі - Belarusian</option><option value='https://aqicn.org/scale/km/' >ខ្មែរ - Khmer</option><option value='https://aqicn.org/scale/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 type="text/javascript"> function initTime() { if (isMobileUA) return; function setTimeText() { 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',"Ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c coi l\u00e0 th\u1ecfa \u0111\u00e1ng, v\u00e0 \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed g\u00e2y ra \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 r\u1ee7i ro");aqi18n.register('aqi-level-0-50',"T\u1ed1t");aqi18n.register('aqi-implication-50-100',"Ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn; tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t m\u1ed1i quan t\u00e2m v\u1ec1 s\u1ee9c kh\u1ecfe v\u1eeba ph\u1ea3i cho m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf nh\u1eefng ng\u01b0\u1eddi nh\u1ea1y c\u1ea3m b\u1ea5t th\u01b0\u1eddng v\u1edbi \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed.");aqi18n.register('aqi-level-50-100',"V\u1eeba ph\u1ea3i");aqi18n.register('aqi-implication-100-150',"C\u00e1c th\u00e0nh vi\u00ean c\u1ee7a c\u00e1c nh\u00f3m nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe. C\u00f4ng ch\u00fang n\u00f3i chung kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.");aqi18n.register('aqi-level-100-150',"Kh\u00f4ng t\u1ed1t cho c\u00e1c nh\u00f3m nh\u1ea1y c\u1ea3m");aqi18n.register('aqi-level-100-150-html',"<div style='line-height:1.1'>Kh\u00f4ng t\u1ed1t<br><span style='font-size:16px;'>cho c\u00e1c nh\u00f3m nh\u1ea1y c\u1ea3m<\/span><\/div>");aqi18n.register('aqi-implication-150-200',"M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u tr\u1ea3i nghi\u1ec7m nh\u1eefng \u1ea3nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe; c\u00e1c th\u00e0nh vi\u00ean c\u1ee7a c\u00e1c nh\u00f3m nh\u1ea1y c\u1ea3m c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng h\u01a1n v\u1ec1 s\u1ee9c kh\u1ecfe");aqi18n.register('aqi-level-150-200',"C\u00f3 h\u1ea1i cho s\u1ee9c kho\u1ebb");aqi18n.register('aqi-level-150-200-html',"<div style='font-size:66%'>C\u00f3 h\u1ea1i cho s\u1ee9c kho\u1ebb<\/div>");aqi18n.register('aqi-implication-200-300',"C\u1ea3nh b\u00e1o s\u1ee9c kh\u1ecfe c\u1ee7a t\u00ecnh tr\u1ea1ng kh\u1ea9n c\u1ea5p. To\u00e0n b\u1ed9 d\u00e2n s\u1ed1 c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng b\u1ecb \u1ea3nh h\u01b0\u1edfng.");aqi18n.register('aqi-level-200-300',"R\u1ea5t nguy h\u1ea1i cho s\u1ee9c kh\u1ecfe");aqi18n.register('aqi-level-200-300-html',"<div style='line-height:1.1'>R\u1ea5t nguy h\u1ea1i<br><span style='font-size:16px;'>cho s\u1ee9c kh\u1ecfe<\/span><\/div>");aqi18n.register('aqi-implication-300-500',"C\u1ea3nh b\u00e1o v\u1ec1 s\u1ee9c kh\u1ecfe: m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng h\u01a1n v\u1ec1 s\u1ee9c kh\u1ecfe");aqi18n.register('aqi-level-300-500',"Nguy hi\u1ec3m");aqi18n.register('updated',"\u0110\u00e3 c\u1eadp nh\u1eadt"); </script> <script type="text/javascript"> ["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> <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>