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State health officials urge the public to take precautions as volcanic gas emissions — and volcanic smog known as vog — ...
Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.
A new report from the American Lung Association shows that Phoenix's ozone problem is worsening, while its particulate ...
When there's wildfire smoke in Massachusetts, it's usually coming from thousands of miles away in Canada or the west coast.
The indoor air quality landscape of 2025 is more complex than ever before, with a mix of challenges and opportunities.
Users across Chicago were met with warnings from their smartphones about the city's air quality Wednesday that led to much ...
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