New technology is helping fire-struck communities predict air quality better
As fires continue to ravage states along the West Coast, new kinds of sensors and apps are helping people measure the immediate risks from smoky skies.
Historic wildfires on the West Coast of the United States have filled the skies with burnt-orange haze and thick ash, forcing residents to consider whether it’s even safe to step outside and take in a lungful of air. A warming climate means that wildfire seasons will likely continue to grow in duration and destructiveness. As smoke blankets the Western states, people have increasingly turned to air quality measurements to understand the air they’re breathing.
This data has become easily accessible online only in the last few years. While government agencies have been monitoring air quality for decades as part of the requirements of the Clean Air Act, low-cost air quality sensors obtainable by the general public only recently