The PurpleAir Touch is our personal air quality monitor.
Designed for indoor use, it rests comfortably on any surface in your home or office. Highly visible LEDs provide AQI information at a glance, easily viewable from across a room. Utilize its double-tap feature to cycle through brightness levels and connect it to WiFi to see its real-time PM2.5 data on the interactive map, accessible by any smart device.
NOTICE: Power adapter NOT included; find a suitable option here.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation.
Warning (Part 15.21)
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
FCC Interference Statement (Part 15.105 (b))
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation.
Warning (Part 15.21)
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
FCC Interference Statement (Part 15.105 (b))
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
We have got many types of sensors and all measured every ONE MINUTE, but the purple air is rubish and give only 2-minutes!!!!
Hello,
We apologize that you have had a poor experience with us. We've sent you an email in regard to this issue.
B
Bruce Cuthbert
Purple Air review
Purple Air monitor has been very helpful to track monitor local air quality concerns for forest fire smoke, etc.
I am using my PurpleAir monitor in conjunction with Paku app which opens up the data to alerts, widgets and additional info profiling.
This builds on the excellent info on the Purple air map and detailed graphs. The device was easy to setup and to use. I recommend the Paku app to augment the basic provided functionality.
J
Jennifer de Jung
We gifted this Purpleair
Recipient using it to monitor indoor air and manage opening windows and doors in an often smoky environment. That’s a good thing.
R
Romel Wrenn
Color distinction.
Will the indoor monitor change color if very poor humidity only.
My AirThings indoor shows good AQI with poor humidity. My purpleair indoor monitor is red despite good outdoor AQI.
Hi Romel,
The PurpleAir Touch will only change colors according to the US EPA PM2.5 AQI. No other type of data, including humidity, will affect the sensor's lights. If the device continues to report poor air quality when you think it is not, we would be happy to help you troubleshoot. To start troubleshooting, please send an email to contact@purpleair.com.
G
GERALD KRUGLIK
Monitor shows wrong place on MAP. Can't be sure if it is my monitor
Can't be sure if it is my monitor
Hi Gerald,
The position of sensors on the map is set during the registration process. If you are unsure where you monitor is, please send an email to contact@purpleair.com and we can assist!
