在北京的美国大使馆担负着中美双边关系的使命，使馆内有超过20个联邦机构。各办公室都列在:部门及办公室。签证和美国公民服务，请在此网站主菜单的单独网页查看。
美中关系可以追溯到18世纪，这使得中国成为与美国外交关系最长的亚洲国家之一。请参阅编史办公室查看更多美国外交史背景资料。

位于中国北京的美国大使馆主办公区于2008年建成，是一座安全的最先进的设施，坐落于北京紫禁城东北方向的第三使馆区。作为美国国务部第二大海外建设项目，它是东西方设计传统的美丽融合。
使馆办公区的规划始于上世纪90年代中期，旨在解决在北京的后勤问题、安全关切，以及对领事服务不断增加的需求。国务部通过一个联邦优秀设计竞赛力求找到“最好的美国建筑”。Skidmore，Owings＆Merrill，LLP，Architects（SOM）的获奖设计带来了今天矗立于北京的这座高能效、可持续的建筑。
东西方美学不仅在建筑和景观设计中得到考虑，而且也体现在整个大使馆展示的艺术品的选择上。国务部的“使馆艺术”（Art in Embassies，简称AIE）项目策划了在整个大使馆建筑群安置的永久收藏，包括美国和中国杰出艺术家的作品。“使馆艺术与保护基金会”（Foundation of Art and Preservation in Embassies，简称FAPE）继续为这一收藏增加藏品，包括计划2018年在使馆的一个特定地点安置一座马屯·珀伊尔（Martin Puryear）的雕塑。杰夫·库恩斯（Jeff Koons）的标志性雕塑“郁金香”是唯一一座临时作品，目前借给使馆展出10年。
大使馆占地10英亩，由6栋建筑物构成，其中包括一座在2016年完工的新附楼，近50个不同联邦机构的1300多名美国员工和本地雇员在此办公。美国驻华使团的规模和范围不仅反映了美中双边关系的重要性，还反映出两国目前共同参与的议题的广度。
更多事实
使馆时间表
环境可持续方面
 

美国驻华大使馆北京安家楼路55号邮编：100600，电话：(86-10) 8531-3000 美国驻华大使馆地图
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美国大使馆有一个空气质量监测器，用来测量位于朝阳区该使馆作为空气质量指数的PM2.5微粒。如颗粒污染物的污染物与一些显着的健康影响相连 – 这些影响可能对患心脏或肺部疾病的人、儿童和老年人等敏感人群更为严重。该监测器是美国人社区健康的一个资源。然而，从一台机器上得到的数据不能进行全市范围的分析。
直径小于2.5微米的微粒（PM2.5）被称为“微小”颗粒，它们被认为构成了最大的健康风险。PM2.5是美国环境保护局（EPA）认可的标准，让我们能够与美国的标准措施进行对比。PM2.5微粒之所以得到关注，是因为它们小到足以直接进入肺部甚至血液。有关详情，请访问环保局网站。
美国环境保护局开发了一个可以把PM2.5读数转化为空气质量指数的公式，有助于告知与健康有关的决策。比如说，空气质量指数为50代表空气质量优，对公众健康几乎没有影响。当指数为大于300时，代表有害的空气质量。值得注意的是，空气质量指数不同于在中国使用的空气污染指数。需要了解关于空气质量指数的更多信息以及它是如何计算的，请点击这里。
监测的测量值以PM2.5浓度（µg/m3）的形式以及相应的空气质量指数，发布在推特上。

The US Embassy in Beijing serves as the bilateral mission between China and the United States, housing more than 20 federal agencies. The various offices are listed under Sections and Offices. For Visa and American Citizens’ Services also see separate sections in main menu of this site.
Diplomatic relations between China and the United States date back to 18th century, which makes China one of the countries in Asia with the longest diplomatic ties to the United States. See the Office of the Historian for more background information on U.S. diplomatic history or visit our History of the U.S. and China page.
Completed in 2008, the main U.S. Embassy compound in Beijing, China, is a secure, state-of-the-art facility located northeast of the Forbidden City in Beijing’s Third Diplomatic Enclave. The Department of State’s second-largest overseas construction project, it is a beautiful integration of Eastern and Western design traditions.
The planning for this compound started in the mid-1990s to solve the logistical issues, security concerns, and increasing demand for consular services in Beijing. The Department of State sought to obtain the “best of American architecture” through a Federal Design Excellence program competition. The winning design of Skidmore, Owings & Merrill, LLP, Architects (SOM) resulted in the energy-efficient and sustainable building standing in Beijing today.
Eastern and Western aesthetics were considered not only in the building and landscape design, but also in the selection of artwork displayed throughout the Embassy. The State Department’s Art in Embassies (AIE) program curated the permanent collection installed throughout the Embassy complex consisting of work by major American and Chinese artists. Additions to this collection continue to be made by the Foundation of Art and Preservation in Embassies (FAPE), including a planned installation of a site-specific Martin Puryear sculpture in 2018. The iconic Tulips sculpture by Jeff Koons is the only temporary work, currently on a 10-year loan.
Situated on a 10-acre site, the Embassy consists of 6 buildings, including a new annex completed in 2016, and houses more than 1,300 American and locally hired staff representing almost 50 different federal agencies. The size and the scope of the U.S. Mission in China reflect both the importance of the U.S.-China bilateral relationship and the range of topics in which the two countries are currently engaged.
Additional Facts
Embassy Timeline
Environmental Sustainability Aspects 
The U.S. Embassy has an air quality monitor to measure PM 2.5 particulates as an indication of the air quality on the Embassy compound located in Chaoyang district.  Pollutants such as particle pollution are linked to a number of significant health effects — and those effects are likely to be more severe for sensitive populations, including people with heart or lung disease, children, and older adults.  This monitor is a resource for the health of the American community.  Citywide analysis cannot be done, however, on data from a single machine.
Particulates less than 2.5 micrometers in diameter (PM 2.5) are referred to as “fine” particulates and are believed to pose the largest health risks.  PM 2.5 is a standard recognized by the U.S. Environmental Protection Agency (EPA) and allows us to compare against U.S. standard measures.  PM 2.5 particulates are of concern since they are small enough to directly enter the lungs and even the blood stream.  For more information, please visit the EPA site.
The U.S. EPA has developed a formula to convert PM 2.5 readings into an air quality index (AQI) value that can help inform health-related decisions. For example, an AQI value of 50 represents good air quality with little potential to affect public health, while an AQI value over 300 represents hazardous air quality. Please note that AQI is different from the Air Pollution Index (API) used in China. For more information on AQI and how it is calculated, please click here.
The monitor’s measurements, expressed in the form of PM 2.5 concentration (micrograms per cubic meter, µg/m3) and corresponding AQI, are available on Twitter .
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