AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has up-to-date information about the wildfires, resources, data, and interactive maps to help users learn more about particular areas and how they might be affected. There's also a free AirNow mobile app.

As wildfires blaze in California, many are evacuating while firefighters work to extinguish the flames. Residents in and around this area are now dealing with poor air quality, which can be especially concerning for older individuals,