If you step outside Wednesday in many parts of the Valley, you’ll likely notice the poor air quality and see hazy skies. A ...

A local Air Quality Status Map showed air quality levels in the “hazardous” range in multiple areas of the Valley early ...

If you step outside in many parts of the Valley after ringing in the new year, you’ll likely notice the poor air quality or see a hazy blanket over the land.

The Alaska Department of Environmental Conservation’s Air Quality Division is seeking to have wildfire smoke levels for 2022 ...

If you smell smoke in the air, you're not alone. Here's how New Year's Eve festivities can impact air quality.

MUMBAI: BMC halts construction in Borivali East and Byculla due to poor air quality, with real estate developers expressing ...

The air quality index reported in Maricopa County on Jan. 2 is 120, which means the air is unhealthy for sensitive groups. Here's how you can stay healthy.

WildEarth Guardians sued the companies over alleged violations of the Clean Air Act and emissions of volatile organic compounds.

San Joaquin Valley farmers are banned from burning agricultural waste in the field, a legislative mandate that has been ...

Hudbay Minerals Inc. still needs to complete a final feasibility study and find a financial partner before work begins on the $1.3 billion project in the Santa Rita Mountains.