Satellites Could Fill Air Quality Gaps | San Antonio News

NASA satellites could revolutionize air quality monitoring for millions of Americans, especially in underserved areas lacking ground monitors. New research shows satellite data can accurately estimate harmful fine particulate matter, potentially revealing hidden health risks for vulnerable populations like children, the elderly, and those with respiratory conditions. Without this data, over 60 counties might have received failing air quality grades. While satellite readings differ from ground monitors, they offer a powerful tool for nationwide air quality mapping — helping shape smarter public health policies and giving everyday people a clearer picture of what they’re breathing. 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/84061e93473c4f07