# Davis AirLink Air Quality Monitor [7210]

**AirLink Air Quality Monitor**

An air quality monitor can help users take steps to deal with poor air quality, especially for those who are particularly sensitive. The AirLink® Professional Air Quality Monitor can be used inside the home or outdoors. An AirLink Quality Monitor provides real-time Air Quality Index readings and sends them to a phone or computer.

The air quality sensor measures particulates (PM) in the air by size: PM1, PM2.5, and PM10. The air quality meter gives users information both as data and as a color-coded graph that is easy to understand. AirLink is one of the best air monitors on the market for home and outdoor air quality concerns.

**Features:**

**Accurate**

Measures particulates as small as 0.3 micrometers with an accuracy 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 the 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, Quiet Design**

Low profile design with near-silent fan mounts on a wall or sits on a countertop. 

AC-powered with 6.6' (2 m) cable. 25' (7.6 m) cable available.

**Simple Setup**

Quickly install AirLink inside or outside by following the simple directions on the free WeatherLink app.

**1-Year Limited Warranty**

Enjoy peace of mind with Davis’s reputation for quality and durability. 

**Specifications:**

-   Operating Temperature: 14 degrees F to +140 degrees F (−10 degrees C to +60 degrees C) 
-   Storage Temperature: 40 degrees F to +176 degrees F (-40 degrees C to +80 degrees C) 
-   AC Adapter (not included with 7210USB): 5VDC, 1000mA 
-   AC Power Cable: 6.6 feet, 2.0 meter 
-   Current Draw: Average: 100mA; Peak: 500mA 
-   Housing Material: Rugged ABS Plastic 
-   Dimensions (height x width x depth): Sensor Housing: 2" x 3.5" x 1" (5.1 cm x 8.9 cm x 2.5 cm); Optional Outside-Use Cover: 4" x 4.5" x 1.5" (10.1 cm x 11.4 cm x 3.8 cm) 
-   Weight: Sensor Only 3.7 oz (106 g); Sensor with Mounting Bracket: 4.3 oz (121 g) Sensor with Bracket & Outside-Use Cover: 6.5 oz (183 g) 
-   Wi-Fi Frequency Range US Models: 2412-2462 MHz, 802.11b/g/n 
-   BLE Frequency Range: 2402-2480 MHz

  
[Quick Guide (pdf)](https://productimageserver.com/literature/quickGuide/103104QG.pdf)  
[Owner's Manual (pdf)](https://productimageserver.com/literature/ownersManual/103104OM.pdf)

## Details

- **Price:** 235.0 USD
- **Type:** Weather Instruments
- **Tags:** Brand_Davis Instruments, MRP, Outdoor, Outdoor | Weather Instruments, Restricted From 3rd Party Platforms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 235.00 USD | In stock |

## Images

- Davis AirLink Air Quality Monitor [7210] Davis Instruments

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> Source: [Besafe1st](https://besafe1st.com/products/davis-airlink-air-quality-monitor-7210)
> Updated: 2026-06-05