AirNow

AirNow is your one-stop source for air quality data. The website and app highlights air quality in your local area first, while still providing air quality information at state and national views. AirNow’s interactive map even lets you zoom out to get the big picture or drill down to see data for a single air quality monitor. AirNow’s Fire and Smoke map, a collaborative project with the US Forest Service, uses a variety of products including low-cost sensors to provide detailed, up-to-date information that can be critical to users experiencing smoke events.