Valley Public Radio - Live Audio

Purple Air

Kerry Klein / Valley Public Radio

We’ve been reporting a lot these last few weeks about PurpleAir, a new brand of low-cost, wifi-enabled air monitors that are enabling concerned citizens across the world to crowd-source air quality data. After speaking with public agencies, academics and advocacy groups about the promise of these devices, we were curious: Who created PurpleAir, and how did its product become so popular?

Laura Tsutsui / Valley Public Radio

 

A few weeks ago we told you how new high-tech, low-cost air quality sensors are helping valley residents monitor air pollution right outside their homes. But the devices aren’t just being used by homeowners, they’re also being adopted by some of the world’s top scientists. NASA’s Jet Propulsion Laboratory is testing the devices here in the valley, in preparation for investigating pollutants from space.