With fires still raging around Los Angeles and high winds expected to last through Friday, it's not clear when air quality in ...

There’s no way around it: access to clean air is essential. If you’re in an area affected by dust, pollen or frequent ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

The South Coast AQMD has issued an air quality alert due to harmful levels of particle pollution from windblown dust for ...

People are taking precautions as multiple wildfires cause poor air quality across a wide swath of Los Angeles County.

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Bad air quality can have a negative impact on people, but pets can be more susceptible to it, and these are the things to be ...

Recent data from the Central Pollution Control Board showed that the air quality in Delhi has deteriorated to a poor level, ...

The wildfires burning across LA are also degrading the air quality across the region. The resulting air pollution is a ...

For many of the nation’s 54 million public school children who attend classes in buildings that on average are nearly a ...

New data from 2.5 million marathon finishers finds that subtle changes in air quality can affect your race time ...

Forecast suggests that the AQI is likely to be in the “poor” range with a reading below 300 in the coming days ...