Recent data from the Environmental Protection Agency shows air quality in certain regions of the U.S. is deteriorating, ...

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

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

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

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

An air quality alert was issued on Tuesday at 5:03 a.m. for Josephine County.

The National Building Research Organization (NBRO) has announced that Sri Lanka’s Air Quality Index (AQI) is expected to ...

Weather conditions are trapping smoke and other air pollutants near the ground where people breathe, officials said.

Government measures fall short, experts say, as air quality index (AQI) readings become more hazardous in Thai capital.

The National Building Research Organisation (NBRO) warns that the Air Quality Index (AQI) has dropped to slightly unhealthy ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...