Clean Air, Healthy Families Reports

All Americans should be able to breathe clean air. But pollution from power plants and vehicles puts the health of our nation’s children and families at risk. Ground-level ozone, the main component of smog, is one of the most harmful and one of the most pervasive air pollutants. This report looks at the number of days that were considered unhealthy for sensitive populations across cities nationwide. The report also shows new data showing the problem is worse than the public thought.