A Professional Air Quality Sensor from Davis


We are excited to announce our latest addition to the Davis Instruments family of products, the AirLink Air Quality Sensor.

AirLink measures inside or outside air quality, uploading data to so you will know, in real time, the quality of the air they breathe. This information is vital to anyone with an air-quality sensitive family member, as well as those in cities, certain workplace environments, and where wildfires are apt to happen. AirLink is, literally, a product for anyone who breathes.

The sensors can be installed indoors or outdoors. Up to three sensors can be connected to an existing Davis weather station, giving existing customers a new way to enhance their stations. But no station is needed: new customers can use it as a stand-alone sensor.

The Invisible Danger of Air Quality

The air inside and outside your home is invisible, even when it is dangerous.
Breathing polluted air can lead to serious health issues, especially in children and adults with respiratory and health issues.

Know What you Breathe 

AirLink accurately measures particulate matter for PM1, PM2.5 and PM10 to give you easy-to-understand graphs and a colour-coded Air Quality Index reading based on inhalable particles that are small enough to penetrate deep in the lungs and enter your bloodstream.


Accurate: Measures particulates as small as 0.3 micrometers with an accuray of +/-10 micrograms per cubic meter in concentrations.

Real-Time Readings: See updates on your phone and computer every minute.

Global Air Quality Indices: Choose from a growing list including US, Canada, Mexico, China, EU, UK, Australia, India and South Korea.

Wi-Fi Connected: Easily connect AirLink to your Wi-Fi network to send data to the Davis Cloud.

Pair with a Weather Station: Use multiple AirLinks as stand-alone sensors or easily merge with your Davis weather station.

Compact and Quiet Design: Low profile design with near-silent fan mounts on a wall or sits on a countertop.

Simple Setup: Quickly install AirLink by following the simple directions on the free WeatherLink app.

1 Year Warranty: Enjoy peace of mind with Davis’s reputation for quality and durability.

To order your AirLink click here.

For more information click here.