Detroit earned an F grade for particulate matter pollution in the American Lung Association's 2025 State of the Air report.

Updates to National Ambient Air Quality Standards for PM 2.5 have been tied up in court since 2024. Trade groups, which sued over the rule, are pushing the Trump administration to follow through with ...

A study of over 122,000 people links exposure to fine particles and gaseous air pollutants with increased risk of specific ...

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is thought to be due to highly reactive components in particulate matter, which ...

Pan frying a chicken breast produces 150 times more particulate matter than air frying it, according to new research from the ...

The Sacramento region's air quality reached "unhealthy for sensitive groups" level on Thursday morning, according to IQAir.

Greenhouse gases (GHGs) may be the newest pollutant regulated by EPA, but since there are no National Ambient Air Quality Standards (NAAQS) for GHGs, a facility is much more likely to be affected by ...

CAQM report identifies secondary particulate matter as the primary cause of Delhi's winter pollution, highlighting key ...