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

Smoke from the wildfires can wreak havoc on your health. Here are tips to stay safe.

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

Wildfires in Los Angeles County continued to burn on Wednesday January 15, 2025, as firefighters worked to contain portions ...

As government sensors fall short, people are buying their own to protect against particulate pollution linked to heart and ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.