Updated September 2026
Data from Amazon and official AirGradient and Airthings sites.
2026 verdict
Airthings Wave Enhance wins the 2026 matchup against AirGradient Open Air, mainly on price, warranty, and integrations.
Its strongest advantages show up in price, warranty, and integrations, with its broader overall balance helping widen the gap. AirGradient Open Air still makes sense if weather resistance and sensors are your priority, but most buyers should still lean toward Airthings Wave Enhance. That is why Airthings Wave Enhance wins the verdict here.
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| Feature | AirGradient Open Air | Airthings Wave Enhance | Winner |
|---|---|---|---|
| Price | $190.00 | $134.43 | Airthings Wave Enhance |
| Warranty | 1 year | 5 years | Airthings Wave Enhance |
| Weather Resistance | YES (Outdoor) | NO | AirGradient Open Air |
| Integrations | Home Assistant | Google Home, Alexa, Home Assistant | Airthings Wave Enhance |
| Sensors | TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity | TVOC, CO2, Temperature, Humidity, Atmospheric Pressure, Ambient Light, Ambient Noise | AirGradient Open Air |
| Connectivity | 2.4 GHz WiFi, Bluetooth | Bluetooth, Other | Tie |
| Screen | NO | NO | Tie |
| Alerts | Temperature Alerts, Humidity Alerts, Air Quality Alerts | Temperature Alerts, Humidity Alerts, Air Quality Alerts | Tie |
- + Weather Resistance: YES (Outdoor)
- + Sensors: TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity
- - Price: $190.00 vs $134.43
- - Warranty: 1 year vs 5 years
Winner
16% OFF
$134.43
$159.99
- + Price: $134.43
- + Warranty: 5 years
- + Integrations: Google Home, Alexa, Home Assistant
- - Weather Resistance: NO vs YES (Outdoor)
- - Sensors: TVOC, CO2, Temperature, Humidity, Atmospheric Pressure, Ambient Light, Ambient Noise vs TVOC, PM0.3, PM1, PM2.5, PM10, CO2, NOx, Temperature, Humidity
Frequently Asked Questions
Which is better overall: AirGradient Open Air or Airthings Wave Enhance?
Airthings Wave Enhance has the stronger overall profile in this comparison, especially for price, warranty, and integrations.
What is the biggest difference between AirGradient Open Air and Airthings Wave Enhance?
Price is one of the clearest differences: AirGradient Open Air lists $190.00, while Airthings Wave Enhance lists $134.43.
Which one looks better on price?
AirGradient Open Air is listed at $190.00, while Airthings Wave Enhance is listed at $134.43. Airthings Wave Enhance (better spec).
Who should buy AirGradient Open Air?
Choose AirGradient Open Air if your priority is weather resistance and sensors and that matters more than price.
Who should buy Airthings Wave Enhance?
Choose Airthings Wave Enhance if your priority is price and warranty and that matters more than weather resistance.
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
- 50 filters
AranetRadon Plus
$209.00
AranetAranet4 HOME
€199.00
AranetRadon One
$179.00
AranetRadiation
$139.00
EcobeeSmart Thermostat Premium
27% OFF$204.97$149.63
Airthings325 Corentium Home 2
$179.99
Airthings2950 Wave Radon
$109.15
GoveeSmart Air Quality Monitor CO2 H5140
$89.99
X-SenseXR0A-iR Wi-Fi Radon Detector
$99.99
GoveeSmart Air Quality Monitor
13% OFF$45.99$39.98
SonoffSAWF-08P Air Quality Monitor
$49.90
Third RealitySmart Air Quality Sensor
$49.99
AmazonSmart Air Quality Monitor
$69.99
AirthingsWave Plus
8% OFF$249.99$230.66
Airthings2989 View Radon
$219.99
AirthingsWave Enhance
16% OFF$159.99$134.43
AirthingsView Plus
$329.99
AirthingsWave Mini
$89.99
IQAirAirVisual Pro
$329.99
EveRoom
$109.95
- Air Quality MonitorsAirthings
2950 Wave Radon
4.4(2,502)$109.15 - Air Quality MonitorsAirthings
2989 View Radon
4.2(776)$219.99 - Air Quality MonitorsAirthings
325 Corentium Home 2
4.5(421)$179.99 - Air Quality MonitorsAirthings
View Plus
4.0(1,959)$329.99 
Air Quality MonitorsAirthingsView Pollution
3.2(26)€149.00- Air Quality MonitorsAirthings
Wave Enhance
4.2(43)16% OFF$159.99$134.43 - Air Quality MonitorsAirthings
Wave Mini
4.0(1,123)$89.99 - Air Quality MonitorsAirthings
Wave Plus
4.2(3,229)8% OFF$249.99$230.66