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Air Quality: The Latest Architecture and News

How Designing for Air Quality May Determine the Outcome of Your Meeting

04:00 - 16 May, 2019
How Designing for Air Quality May Determine the Outcome of Your Meeting, © Max Lee. ImageRain of Light / Yuan Architects
© Max Lee. ImageRain of Light / Yuan Architects

Humans can survive for 30 days without eating, 3 days without drinking, yet only 3 minutes without breathing. Of course our need for air is also constant, we rely on it at all times indoors and outdoors although can often be less clean than we would hope. Unpleasant odors make us aware of bad air, but many irritants and unhealthy gases are not easily detectable by smell while still affecting our health. Smells are the most obvious signal, as they are consciously perceived by the brain and nervous system, allowing us to make judgements about our environment.

Learn more about where poor indoor air quality comes from, why it's important to address within the built environment, and how to design for good indoor air quality and comfort.

© Vivek Muthuramalingam. ImageBiome Environmental Solutions © Javier Callejas. ImageAlberto Campo Baeza © Ishita Sitwala. ImageDesign Work Group  © Nelson Kon. ImageMipibu House / Terra e Tuma Arquitetos Associados. Image + 17

World's Largest Air Purifier Completes Successful Trial Run in Xi'an, China

16:00 - 16 January, 2018
World's Largest Air Purifier Completes Successful Trial Run in Xi'an, China, The 100-meter-tall air purification tower in Xi’an, China – believed to be the world’s largest air purifier. Image via South China Morning Post
The 100-meter-tall air purification tower in Xi’an, China – believed to be the world’s largest air purifier. Image via South China Morning Post

A 100-meter-tall air purification tower in Xi’an, China – believed to be the world’s largest air purifier – has significantly improved city air quality, results from its preliminary run suggest.

According to researchers from the Institute of Earth Environment at the Chinese Academy of Sciences, the tower has managed to produce more than 10 million cubic metres (353 million cubic feet) of clean air per day since it was launched a few months ago. In the 10-square-kilometer (3.86-square-mile) observed area of the city, smog ratings have been reduced to moderate levels even on severely polluted days, an improvement over the city’s previous hazardous conditions.