The PurpleAir Touch provides industry-leading PM2.5 monitoring in a compact indoor design. Its full-color LED ring displays EPA AQI color coding visible from across the room, making air quality status instantly clear. WiFi connectivity enables real-time data sharing to the PurpleAir Map for comparison with outdoor readings and community sensors. Double-tap brightness control adapts to any environment. Uses the same proven laser scattering sensor technology as professional PurpleAir monitors.
Specifications
Sensors
PM2.5 (laser scattering)
Display
Full-color LED ring (AQI colors)
Connectivity
Wi-Fi
Data Access
PurpleAir Real-Time Map
Location
Indoor use only
Power
USB 5V, 1.2-2.4A (adapter not included)
Brightness
Adjustable (double-tap)
Sensor Technology
PMS-series laser counter
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