Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...

With wildfire smoke in the forecast, track the drop in air quality across dozens of PurpleAir sensors with our live, updating ...

Interactive map of current air quality for California and across the U.S. By The Sacramento Bee. Updated September 21, 2021 8:40 AM. READ MORE. California Wildfires.

The map below is a live snapshot of the current Bay Area air quality readings collected by Purple Air sensors and other groups. Each dot on the map shows the latest readings calculated by one of ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

This interactive map provides current air quality levels and health recommendations at a neighborhood scale for the entire South Coast Air Quality Management District jurisdiction, which includes ...