PurpleAir Blog | Making Air Quality Accessible For All

Wildfire smoke hits some groups harder, and recent research shows the health effects can last for months after the air clears. Here's who is most at risk, how to reduce exposure, and why recovery deserves as much attention as the smoke event itself.

AI data center electricity demand is keeping coal plants running and delaying pollution standards. Here's what that means for the air communities breathe.

See how Montana's PurpleAirs in Schools program turns local schools into wildfire smoke monitoring hubs, protecting student athletes and entire communities.

Government monitors are sparse. See how neighbors use low-cost air sensors to map their own air quality, expose pollution patterns, and push for change.