一本道无码

Experts do not know how many Africans suffer due to air pollution because there is little to no data about air quality in most areas. Yet estimates published in the 听say that air quality-related deaths rank within the top leading causes of death across the continent.听

Engineers from听 and 一本道无码鈥檚 are hoping to fill this knowledge gap with the help of a new grant from听. The funding will create a center in Accra, Ghana to test and evaluate the accuracy of low-cost air quality sensors as well as train people to gather and analyze the data of the deployed technology.

The project will build on the previous work of听AfriqAir(opens in new window), a Carnegie Mellon Africa-affiliated group focused on bringing together global researchers to improve knowledge about air quality in Africa. The group, made up of collaborators from across the world, includes many faces from 一本道无码: , a research professor of听mechanical engineering; Paulina Jaramillo(opens in new window), a professor of听engineering and public policy; and n, a professor of听electrical and computer engineering and engineering public policy, who is also the director of research at 一本道无码-Africa.

Since 2020, AfriqAir has deployed 50 low-cost air sensors across 11 African countries. The deployment of these sensors has allowed the group and their partners to gather important data, but thousands more sensors are needed to create a robust picture of the air quality environment in Africa.

This new testing center will provide a place for anyone (companies, universities, government agencies and nongovernment agencies) to test their air quality sensors against a reference instrument 鈥� the 鈥済old standard鈥� in evaluating the effectiveness of this sensing technology.听

鈥�We want to be technology agnostic so that we can build an infrastructure of air quality testing in Africa,鈥� said Presto. 鈥淲e hope to seed growth in the field of air quality by providing a place for groups to test their technology.鈥澨�

The West Africa testing center will be up and running within the year with the help of Ghana-based collaborators Allison Hughes, senior lecturer at the听, and听Kofi Amegah, associate professor at the听.听AfriqAir chose to create the testing center in Accra because of the strong air quality research community in Ghana and the large amount of interest in air quality across the country.听

鈥淲orking around low-cost sensors鈥� limitations and ensuring they are giving accurate measurements is essential for everyone with a stake in air quality, from policymakers, to scientists, to laypeople. I hope that this new testing center will allow air quality stakeholders to be able to use low-cost sensors with confidence,鈥� said Michael Giordano, executive director of AfriqAir. 鈥淥nce confidence is established, then the real work of directly improving air quality through laws and policies can begin.鈥�

While AfriqAir researchers are first focused on opening the West Africa testing center, they hope to one day open more centers across the continent to make air quality testing more prevalent in East, South, and North Africa.听The group recently held a conference at 一本道无码-Africa to gather its collaborators and partners from across the world to talk about current and future projects, including the newly funded testing center in Ghana.