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

Here are more tips on how to protect yourself from wildfire smoke. An AQI of 50 or below represents good air quality and won't pose risks. Air quality is still acceptable if the AQI is 51 to 100 ...

How to keep wildfire smoke out of your home USA TODAY interviewed two indoor air quality experts in 2023 who offered the following advice on how ... If you have a window-mounted air conditioning unit, ...

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