California and Oregon are among the U.S. hotspots for dangerous submicron (PM1) air pollution—those with particles less than a micron, or a millionth of a meter wide—according to new research.

NEW YORK (PIX11) – If you smell smoke, see a haze, and feel some difficulty breathing you’re likely experiencing the effects of raging wildfires in Ocean County, New Jersey. Air quality alerts have ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

Map reveals most severe concentrations of ammonia emissions, which are dangerous to health and environment ...

SAN FRANCISCO (KGO) -- Bay Area air quality remains among the most polluted in the entire country, according to the "State of the Air" report by the American Lung Association. Out of more than 200 ...

This story was originally published by Verite News. Aside from flaring and smokestacks, air pollution can be hard to picture. A new tool from a nonprofit climate coalition spearheaded by former Vice ...