Poor Air Quality Sonoma From Fires : Steps to Reduce Your Exposure

Extremely High Levels of PM2.5: Steps to Reduce Your Exposure The U.S. AQI does not include recommendations for PM2.5 levels above 500, but levels are sometimes worse (“beyond index”). What should I do? Pollution is hazardous at these levels. Everyone should take...

10 Ways to Prevent Childhood Lead Exposure

MENU The Pew Charitable Trusts Research & Analysis 10 Policies to Prevent and Respond to Childhood Lead Exposure © Shutterstock Overview The ongoing lead contamination crises in Flint, Michigan, and East Chicago, Indiana, as well as the surge of news reports about...