In 2024, more than 50 million people in the United States lived in counties with no air-quality monitoring, according to a ...

This year’s ‘State of the Air’ report, released last week by the American Lung Association, found at least 46% of New ...

Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says the ...

Smog from wildfires sweeping the nation has left tens of millions more Americans to breathe toxic air even as man-made forms of pollution fall, according to a new study released Wednesday.

A shocking study reveals that 50 million Americans lack access to air quality monitoring, leaving them vulnerable to the ...

The American Lung Association is concerned about the funding cuts being made at the U.S. Environmental Protection Agency, which has been their source for this report for 20-plus years.

Scientists have also explored how and why different types of air pollution harm health. Some particles, for example, are so small they can be inhaled deep into people's lungs, where they irritate ...

Across the United States, 58% of counties have no active air-quality monitoring sites, according to a new study. Rural counties, especially those in the Midwest and South, are less likely to have ...

but nearly half of Americans still live with unhealthy air pollution, a new report finds. The report comes as the Trump administration is considering rolling back some key air quality regulations.