Outdoor Power Supply (For classic PA-II sensors) – PurpleAir, Inc.

PurpleAir Classic Air Quality Monitor

Products – PurpleAir, Inc.

PurpleAir

The PurpleAir Classic air quality monitor is the original and popular PurpleAir sensor. It measures real-time PM2.5 concentrations for residential,

PurpleAir Classic Air Quality Monitor

Solar station for an off-the-grid air quality sensor system

Review: PurpleAir II – See The Air

Real-Time Air Quality Map

Breathing Easy — Scientists Praise a Grassroots Movement as Air Quality Sensors Arrive At Our Doorstep, by Long on ESG

PurpleAir Recalls Power Supply Units for Air Sensors Due to Fire and Burn Hazards

Products – PurpleAir, Inc.

PurpleAir

PurpleAir Users Group