Air Quality Monitors · Head to head

AirGradient Open Air vs IQAir AirVisual Pro

Full Smart Air Quality Monitors comparison in 2026

Updated September 2026
Data from Amazon and official AirGradient and IQAir sites.
2026 verdict
For most buyers in 2026, AirGradient Open Air is the safer pick over IQAir AirVisual Pro because of price, weather resistance, and connectivity.
AirGradient Open Air
Winner
AirGradient Open Air
$190.00
Buy on Official StoreCheck price
The comparison tilts its way because of price, weather resistance, and connectivity, with sensors and alerts keeping it in front. You should still consider IQAir AirVisual Pro if screen matters more than raw overall balance. In practical terms, AirGradient Open Air is the easier product to recommend.
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FeatureAirGradient Open AirIQAir AirVisual ProWinner
Price$190.00$329.99AirGradient Open Air
Weather ResistanceYES (Outdoor)NOAirGradient Open Air
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiAirGradient Open Air
ScreenNOYESIQAir AirVisual Pro
SensorsTVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, HumidityTVOC, PM0.1, PM2.5, PM10, CO2, Temperature, HumidityAirGradient Open Air
AlertsTemperature Alerts, Humidity Alerts, Air Quality AlertsAir Quality AlertsAirGradient Open Air
Warranty1 year1 yearTie
IntegrationsHome AssistantHome AssistantTie

Frequently Asked Questions

Which is better overall: AirGradient Open Air or IQAir AirVisual Pro?

AirGradient Open Air has the stronger overall profile in this comparison, especially for price, weather resistance, and connectivity.

What is the biggest difference between AirGradient Open Air and IQAir AirVisual Pro?

Price is one of the clearest differences: AirGradient Open Air lists $190.00, while IQAir AirVisual Pro lists $329.99.

Which one looks better on price?

AirGradient Open Air is listed at $190.00, while IQAir AirVisual Pro is listed at $329.99. AirGradient Open Air (better spec).

Who should buy AirGradient Open Air?

Choose AirGradient Open Air if your priority is price and weather resistance and that matters more than screen.

Who should buy IQAir AirVisual Pro?

Choose IQAir AirVisual Pro if your priority is screen and that matters more than price.

Full comparison table

Compare all 32 Air Quality Monitors side by side

You are looking at two of them. The full table lines up all Air Quality Monitors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 32 Air Quality Monitors
  • 54 specs compared
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