Lead in the Air Near Small Airports | Portland News

New research reveals communities near small airports in Oregon are breathing dangerous levels of lead from piston-engine planes—up to seven times higher than elsewhere, even a mile away. This airborne pollution, linked to aviation fuel still used in trainers and crop dusters, poses serious risks to children’s development. Scientists used tree moss and isotopic fingerprinting to confirm the source, not car exhaust. The FAA is pushing for unleaded fuel by 2030, and local ports are on board—but in the meantime, simple steps like washing hands and removing shoes can help reduce exposure. Parents near these airports should consider lead testing with their doctor. 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/38790c0417bef58f