A race against time. That’s how one air quality expert describes the current public health situation in Los Angeles, where ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

The impact of air pollution on African populations is under-researched due to limited air quality data and health studies.

Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and ...

The Davis County Health Department is installing 41 air quality sensors across the county to give people a better idea of ...

Data from IQAir, an international air quality monitoring agency, shows that Delhi, India, recorded an AQI of 218, ranking as ...