Maryland ozone falls below air quality standards after wildfire pollution cleared

Air pollutant levels in Maryland were all at or below the national standards in 2024 and 2025, according to new data released by the Maryland Department of the Environment. The Baltimore region has ...

Report: Climate change increases air pollution, putting millions of U.S. kids at risk

A new American Lung Association report finds more than 152 million Americans live in areas with unhealthy air quality.
WHYY

Straight ‘F’s: Philadelphia region’s air quality ranking worsens in annual lung health report

The American Lung Association says the Philly area is among the worst in the country for levels of a pollutant that can cause lung and heart issues.
South Carolina Public Radio

When will air quality readings be impacted this week from smoke?

Air quality values across South Carolina are expected to remain mostly in the good range this week, with only a brief window ...