Washington (WA)
Environmental Risk Profile
1 cities covered
Avg Air Quality
AQI 40Avg Water Score
42/100Superfund Sites
34Avg City Risk
52/100Environmental Overview
Washington has generally good environmental quality, though the Hanford nuclear site is the most contaminated place in the Western Hemisphere. Seattle air quality is impacted by wildfire smoke.
Cities in Washington
Disclaimer: Environmental risk data is compiled from public U.S. government sources (EPA, FEMA) for informational purposes only. Risk scores are estimates and should not replace professional environmental assessments, real estate evaluations, or health consultations. Always consult local authorities and certified professionals for site-specific evaluations. For environmental emergencies, call 911 or the EPA National Response Center at 1-800-424-8802. See our Terms of Service for more details.