AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

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 ...

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

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

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

The directives include essential measures such as regular road sweeping, the greening of roadsides, and strict dust control ...

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

The Bombay High Court questioned if a lasting solution to Mumbai's air pollution is possible, expressing concerns over ineffective measures. Despite court orders to limit Diwali firecrackers, ...

From December into January there have been numerous air quality alert days. The top contributor this time of year is the holiday fireworks.

As of early Thursday morning, more than 30,000 acres have burned across Southern California. 130,000 people in the areas ...

These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...