UW Study Links I-5 Proximity to Higher Pollution Exposure

University of Washington researchers published findings showing Seattle neighborhoods near I-5 experience 40% higher fine particulate exposure than areas just a half-mile away.

Health Implications

The study tracked 2,000 residents over five years, linking proximity to major roadways with increased respiratory issues and cardiovascular events.

Researchers recommend apartment hunters prioritize units facing away from highways and consider portable air purifiers as standard equipment.