The PurpleAir Touch indoor air quality monitor’s built-in WiFi integration will let you check your air quality through the real-time PurpleAir Map – from anywhere in the world. Double tap to adjust the brightness of the highly visible multi-colored LED ring, allowing quick air quality identification from across the room. Uncluttered and attractive, the PurpleAir indoor monitor comes with a white USB cable and provides you and your family with industry-leading performance in measuring PM2.5 pollutant levels in your home.

Please note, this sensor does not come with a power adaptor. You may use your own USB power source (any 5V, 1.2 to 2.4 amp adaptor will work) or select one above.