The Pittsburgh region and Allegheny County were again ranked among one of the worst in the nation for air quality by the American Lung Association. The association’s annual 2023 State of the Air ...
Many cities worldwide struggle with air pollution, caused by everything from endless cars to power-guzzling factories. And sadly, in many urban hubs across the globe, air pollution is on the rise – in ...
Air pollution is the second-largest risk factor for early death globally, behind high blood pressure, according to a recent ...
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