Articles on Outdoor air pollution

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Gas turbines outside the xAI data center in Memphis. AP Photo/George Walker IV

Air quality analysis reveals minimal changes after xAI data center opens in pollution‑burdened Memphis neighborhood

Analysis of the air quality data available for southwest Memphis finds that pollution has long been quite bad, but the turbines powering an xAI data center have not made it much worse.
Thick smoke rolling in from Canada’s 2023 wildfires was a wakeup call for several cities. Eduardo Munoz Alvarez/Getty Images

AI can help forecast air quality, but freak events like 2023’s summer of wildfire smoke require traditional methods too

Air quality forecasting is getting better, thanks in part to AI. That’s good, given the health impact of air pollution. An environmental engineer explains how systems warn of incoming smog or smoke.

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