The Santa Barbara County Air Pollution Control District announced an upgraded version of its Permitted Facilities Map, an ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

The map below automatically updates to show air quality conditions nationwide. The EPA's AirNow.gov site uses the index to provide the latest status for your area.

With smoke from Canadian wildfires expected to continue affecting affect Michigan this summer, knowing how to check the air ...

The national average air quality index in 2023 was 38, according to IQAir, a Swiss air quality technology company. More than 100 nations had cleaner air , on average, than the United States, and ...

As wildfires in several Canadian provinces actively burn, northern areas in Michigan see poor air quality. Here is an update ...

PORTLAND, Maine — Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several ...