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

Cities in California make up a significant proportion of the country's most polluted metropolitan areas when it comes to air ...

The 2025 "State of the Air" report from the American Lung Association reveals that nearly half of all Americans are exposed ...

“That’s where my current PhD project came about, where we’re using the low-cost air quality monitors … to give a neighbourhood-scale heat map of where ... of air pollution, as well as ...

“That’s where my current PhD project came about, where we’re using the low-cost air quality monitors … to give a neighbourhood-scale heat map of where the air quality ... to identify the sources of ...

The LA area is once again the worst for ozone in the U.S., a pollutant impacting millions more people nationwide, the ...

Air pollution levels keep getting worse for more people in the US, according to a new report, and experts say the Trump ...

California cities nearly covered all five spots in the Top 5 Most Polluted Cities when it comes to year-round particle ...

A new report on air quality across the U.S. offers a cloudy prognosis on the long-term health of about 156 million residents ...

Out of more than 200 metro areas, the Bay Area is the 14th worst for ozone and sixth worst for annual particle pollution.

The American Lung Association has revealed that nearly half the U.S. population resided in areas with dangerous levels of air ...

Growing air pollution, with pollutants like PM2.5, NO2, and SO2, significantly increases the risk of conjunctivitis, especially allergic forms. Studies reveal a strong link between elevated levels ...