Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump administration’s proposed deregulation plans will make it even harder for people to get clean air.

You might be breathing polluted air right now — nearly half of Americans are - Climate-driven wildfires and other emissions are putting the health of than 156 million Americans at risk

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the annual State of the Air report from the American Lung Association.