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世界空气污染, 空气质量历史数据。, 空气质量最差城市排名, AQI Windows widget, AQI android widget, PM10 可吸入颗粒物, PM2.5 小颗粒物, NO2 二氧化氮, SO2 二氧化硫, CO 一氧化碳, O3 臭氧, " /> <meta name="msapplication-TileImage" content="https://aqicn.org/images/iOS/ico_114.png"/> <meta property="og:locale" content="zh_CN"/><meta property="og:type" content="website"/><meta property="og:site_name" content="aqicn.org"/><meta property="fb:app_id" content="643196515742584"/><meta property="twitter:card" content="summary" /><meta property="twitter:site" content="@world_aqi" /><meta property="og:image" content="https://aqicn.org/images/aqicn.fbworldmap-201911.png"/><meta property="twitter:image" content="https://aqicn.org/images/aqicn.fbworldmap-201911.png" /><meta property="og:description" content="如何为今天的空气污染？实时空气污染的数据 - 超过100个国家在世界上。"><meta property="twitter:description" content="如何为今天的空气污染？实时空气污染的数据 - 超过100个国家在世界上。" /><meta property="og:title" content="为世界空气质量指数项目做出贡献" /><meta property="twitter:title" content="为世界空气质量指数项目做出贡献" /><meta 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href='https://aqicn.org/contribute/cn/'>aqicn.org/contribute/cn/</a></i><br></div><div style='clear:both;margin-bottom:10px;'></div><script src='https://aqicn.org/air-cache/jquery-3.4.1.min.js?_=20191127.152416' 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'/> <p>世界空气质量项目可能看起来像是来自大型组织的大型项目之一......但实际上它只是该项目背后的一小群志愿者。</p> <div class='ui form' style='font-size:18px'> <p>我们真正的动机是看到对世界公民的日常影响。有一天，一位用户告诉我们，“比虚假信息更糟糕的是缺乏信息：我不知道污染如此严重”。这让我们很自豪能够提供这些免费信息并提高污染意识🙏。</p> <p>我们需要帮助来让这个项目继续发展。如果您想为世界空气质量指数项目做出贡献，请给我们留言，让我们一起提高空气污染意识，推动我们的小星球走向无污染的星球🙏。</p> <style> form#contribute-form { box-sizing: border-box; text-align: left; width: 100%; padding: 12px; } form#contribute-form input[type=submit] { padding: 5px 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id='"+n+"'></div>"),o.e("messenger-module").then(o.bind(o,4914)).then((function(t){t.initForm("#"+n,e)}))}o.r(i),o.d(i,{form:function(){return a},init:function(){return u}}),messenger=i}();</script><script> messenger.init("#contribute-form", { source: "contribute", answer: { title: "Contributing to the World Air Quality Index project" }, form: { placeholder: "...." } }); </script> </div> <center>🌏🌎🌍</center> <style type='text/css'>section {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>我能提供什么帮助吗？</p></h2><section><p class='bigletter'>世界空气质量指数项目可能看起来很大，但实际上它背后是一个小而积极的团队。项目团队想要实现的目标还有很多：</p> <br> <style type="text/css"> .worldmap-box { float: right; margin-left: 10px; } @media only screen and (max-width: 700px) { .worldmap-box { float: none; width: 100%; text-align: center; margin-bottom: 20px; } } </style> <div class="worldmap-box"> <div id='worldmap'></div> <center style='line-height:1.1;font-size: 80%;'> <span>当前世界各地的贡献。</span> </center> </div> <ul> <li><b>预测</b>：改进现有的预测模型或将新的预测模型添加到我们的<a href='/forecast/cn/'>预测页面</a>。</li> <li><b>覆盖范围</b>：增加全球空气质量监测覆盖范围，特别是<a href='/country/cn/'>中东</a>和<a href='/country/cn/'>非洲</a>。</li> <li><b>文档</b>：撰写有关空气污染的解释性<a href='/faq/cn/'>文章</a>。</li> <li><b>翻译</b>：提供多达 100 种语言的<a href='https://waqi.info/translate/'>翻译</a>。</li> <li><b>数据科学</b>：免费提供整个历史记录的数据。</li> <li><b>消费品</b>：审查空气净化器、空气监测仪、面罩。</li> <li><b>工程</b>：开发新的应用程序和可视化。</li> </ul> <p>如果您没有时间做出贡献，但仍想帮助和支持我们的项目，那么购买我们酷炫的<a href="https://aqicn.org/gaia/">GAIA</a>空气质量监测站怎么样？ ☀️💨👌</p> <br> </section><h2><p>文章示例：</p></h2><section><ul> <li>超细颗粒 (PM1) - 它们比 PM2.5 更危险吗？是否值得测量它们。</li> <li>CO2 - 它是室外空气污染物、气候变暖还是室内污染物？</li> <li>室内空气质量 - 需要注意哪些污染物？</li> <li><a href='http://www.ivhhn.org/index.php?option=com_content&view=article&id=82'>二氧化硫</a>对靠近火山地区的健康影响</li> </ul> </section><h2><p>数据科学的例子：</p></h2><section><ul> <li>用于访问实时和历史空气质量数据的开放<a href='/data-platform/cn/'>数据平台</a></li> <li>世界集合<a href='/forecast/models/cn/'>预报</a>模型</li> <li>基于统计和深度学习的数据<a href='/stats/cn/'>事实</a></li> <li>研究新型精确气体污染物<a href='/sensors/cn/'>传感器</a></li> </ul> </section><h2><p>工程实例：</p></h2><section><ul> <li>用于实时观测和预测的新可视化解决方案</li> <li>用于访问实时观测和预报的 API</li> <li>时光旅行机 - 查看过去任意一天的空气质量</li> <li>i-phone 等<a href='/smartapp/cn/'>应用程序</a>。</li> </ul> <center>❤️❤️❤️</center> </section><h2><p>关于我们的资金</p></h2><section><p>世界空气质量项目可能看起来像是来自联合国、亚洲开发银行或世界资源研究所等组织的大型项目之一，但实际上它背后只是一个小团队。</p> <p>然而，尽管我们进行了广泛的宣传，我们的项目从未获得过此类组织的任何财政支持，无论它们是非政府组织还是政府。</p> <p>收入来自在线广告，以及我们的<a href="/gaia/cn/">GAIA</a>空气质量监测站，但这仅仅够支付云基础设施的费用。</p> <p>不过，我们正在努力筹集资金来招募专门支持和增强空气质量数据平台的团队。</p> <p>这是我们向清洁空气基金提出的建议：<a href='/air/data-platform/docs/osdms-waqi-eoi.pdf'>开源数据管理系统（OSDMS）</a></p> </div></div></div> <script src="https://d3js.org/d3.v4.min.js"></script> <script src="https://d3js.org/topojson.v1.min.js"></script> <script src="/air/pages/contribute.js"></script><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='h1header2' style='padding:2px;font-family:"Noto Serif",Cambria,"Palatino Linotype","Book Antiqua","URW Palladio L",serif;;'>关于空气质量与空气污染指数</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' > <center>本网站采用的污染指数和颜色与EPA是完全相同的。 EPA的指数可以从<a href='http://zh.wikipedia.org/wiki/%E7%A9%BA%E6%B0%94%E8%B4%A8%E9%87%8F%E6%8C%87%E6%95%B0>维基百科</a>和<a href='http://www.airnow.gov/index.cfm?action=aqibasics.aqi'> AirNow</a>上查到<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"> <tbody><tr> <td style="text-align:center;">空气质量指数</td> <td style="text-align:center;">空气质量指数级别（状况）及表示颜色</td> <td>对健康影响情况</td> <td>建议采取的措施</td> </tr> <tr style="background-color:#009966;color:white"><td nowrap="true">0 - 50</td> <td style="text-align:center;">一级（优）</td> <td>空气质量令人满意，基本无空气污染</td> <td>各类人群可正常活动</td> </tr> <tr style="background-color:#ffde33"><td nowrap="true">51 -100</td> <td style="text-align:center;">二级（良）</td> <td>空气质量可接受，但某些污染物可能对极少数异常敏感人群健康有较弱影响</td> <td>极少数异常敏感人群应减少户外活动</td> </tr> <tr style="background-color:#ff9933;color:white"><td nowrap="true">101-150</td> <td style="text-align:center;">三级（轻度污染）</td> <td>易感人群症状有轻度加剧，健康人群出现刺激症状</td> <td>儿童、老年人及心脏病、呼吸系统疾病患者应减少长时间、高强度的户外锻炼</td> </tr> <tr style="background-color:#cc0033;color:white"><td nowrap="true">151-200</td> <td style="text-align:center;color:white">四级（中度污染）</td> <td>进一步加剧易感人群症状，可能对健康人群心脏、呼吸系统有影响</td> <td>儿童、老年人及心脏病、呼吸系统疾病患者避免长时间、高强度的户外锻炼，一般人群适量减少户外运动</td> </tr> <tr style="background-color:#660099;color:white"><td nowrap="true">201-300</td> <td style="text-align:center;color:white">五级（重度污染）</td> <td>心脏病和肺病患者症状显著加剧，运动耐受力降低，健康人群普遍出现症状</td> <td>儿童、老年人及心脏病、肺病患者应停留在室内，停止户外运动，一般人群减少户外运动</td> </tr> <tr style="background-color:#7e0023;color:white"><td nowrap="true">300+</td> <td style="text-align:center;color:white">六级（严重污染）</td> <td>健康人群运动耐受力降低，有明显强烈症状，提前出现某些疾病</td> <td>儿童、老年人和病人应停留在室内，避免体力消耗，一般人群避免户外活动</td> </tr> </tbody> </table> (参考详见<a href='http://zh.wikipedia.org/wiki/%E7%A9%BA%E6%B0%94%E8%B4%A8%E9%87%8F%E6%8C%87%E6%95%B0'> http://zh.wikipedia.org/wiki/空气质量指数</a>) <br> </div><br>如果你想了解更多有关空气质量与污染，详见<a href='http://en.wikipedia.org/wiki/Air_quality'>维基百科</a>或者<a href='http://www.airnow.gov/index.cfm?action=aqibasics.aqi'> AirNow</a><br><br>有关健康建议详见北京的Richard Saint Cyr MD医生的博客：<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 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class='menubar-text'><div class='fixed-menubar-button'><div class='sprite-isprt-web-search'></div>搜索</div></a> <a href='/contact/cn/' class='menubar-text'><div class='fixed-menubar-button'><div class='sprite-isprt-web-talk'></div>联系</div></a> <a href='/links/cn/' class='menubar-text'><div class='fixed-menubar-button'><div class='sprite-isprt-web-link'></div>链接</div></a> </div> <div class='footercolumnout'> <div class='footercolumn1 footercolumn'> <h3>关于这个项目</h3> <br> <li><a href='/contact/cn/'>联系世界的空气质量指数项目团队</a></li> <li><a href='/media/cn/'>新闻和媒体套件</a></li> <br> <h3><a href='/research/cn/'>空气质量研究</a></h3> <br> <li><a href='/faq/cn/'>空气质量知识库和文章</a></li> <li><a href='/research/cn/'>空气质量实验</a></li> <li><a href='/sensor/cn/'>空气质量传感器分析</a></li> <br> <h3><a href='/faq/cn/'>常问问题</a></h3> <br> <li><a href='/sources/cn/'>空气质量数据来源</a></li> <li><a href='/faq/2015-03-15/air-quality-nowcast-a-beginners-guide/cn/'>空气质量指数计算</a></li> <li><a href='/forecast/cn/'>空气质量预报</a></li> <li><a href='/products/cn/'>空气质量产品（口罩、监测仪……）</a></li> <li><a href='/api/cn/'>API（应用程序编程接口）</a></li> <li><a href='/data-platform/cn/'>历史数据平台</a></li> </div> <div class='footercolumn2 footercolumn'> <h3>Credits</h3> <br> <li><a href='/sources/cn/'>世界上所有的 EPA 在维护、测量和向世界公民提供空气质量信息方面所做的出色工作</a></li> <li><a href='http://www.maxmind.com' target=_>该产品包括 MaxMind 创建的 GeoLite2 数据，可从 maxmind.com 获取。</a> <li><a href='http://geonames.org' target=_>该产品包括 GeoNames 城市信息，可从 geonames.org 获取。</a> <li><a href="http://openweathermap.org/" target="__s">开放式天气地图，结合qweather™改进算法</a> <li><a href='http://wxqa.com' target="__s">公民天气观察员计划</a> via <a href='https://cwop.waqi.info' target="__s">cwop.waqi.info</a> <li><a href="http://atmosphere.copernicus.eu/" target="__s">包含修改后的哥白尼大气监测服务信息</a> <li><a href="https://www.flaticon.com/" target="__s" title="Flaticon">一些由 Freepik 制作的图标，来自 www.flaticon.com</a> <li><a href="https://locationiq.com/" target="__s" title="location IQ">通过 locationiq.com 进行反向地理编码</a> <li><a 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value='https://aqicn.org/contribute/cs/' >čeština - Czech</option><option value='https://aqicn.org/contribute/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> 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