Wildfires Are Undoing Smog Progress | San Jose News

Smog is creeping back after a decade of progress, thanks to wildfire smoke—now killing an extra 318 Americans yearly. Scientists used AI to map nationwide ozone spikes, revealing how smoke from fires reacts with sunlight to worsen air quality, especially in smog-prone areas like the Bay. Climate change fuels the fires, but land management also plays a role—undoing hard-won clean air gains with real health costs. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/f392e8ce8bb5c11d