BENGALURU: To build smarter and more inclusive cities, over 35 tech leaders from sectors including AI, quantum computing, ...

The American Lung Association report finds that climate events are causing more people in the U.S. to breathe toxic air even as other pollution falls.

Air quality in Whatcom County got a “D” for 24-hour particle pollution because of wildfire smoke, according to the American Lung Association’s 2025 “State of the Air” report. Other counties across ...

State of the Air grades are based on the number of days a county’s air reaches unhealthful levels on the Air Quality Index.

Several U.S. cities are experiencing heightened air pollution levels on Wednesday, including parts of Chicago.

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

Air quality grades in metro Atlanta fell from the 2024 report, and its national ranking is worse than a year ago.

American Lung Association’s 2025 annual air quality index gives failing grades to Georgia’s population center for smog and ...

Nearly half of all Americans now live in places with unhealthy air, and the Bay Area metro is among the top 20 in poor air ...

The American Lung Association released its annual State of the Air report, and Bangor ranks at the top of the list.

The American Lung Association’s annual “State of the Air” report says that the air in the Pittsburgh metro area is among the ...

Here's an overview of the top 10 most polluted countries, ranked by their annual average PM2.5 concentration (measured in micrograms per cubic meter). Countries like Nepal, Uganda, and Rwanda also ...