Those in the South Bronx argue that less traffic in Midtown means more traffic in their neighborhood, and with that, more pollution.

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

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

The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.

In the current day we wake up to our air purifiers, smartphones warning us that the air quality is in the ‘very poor’ or ...

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

The fresh air came after days of acrid smoke from wildfires, but officials warned that conditions could rapidly worsen again.

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

Los Angeles is now a week removed from the day that multiple devastating wildfires erupted to torch tens of thousands of ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...