Airthings
Airthings View Plus
$299Cheaper
Released 2021-03-11
Best Air Quality Monitors · head-to-head
Airthings View Plus vs IQAir AirVisual Pro
A sourced, side-by-side comparison. Airthings View Plus is cheaper at $299. Every spec and price links to its source.
IQAir
IQAir AirVisual Pro
$329.99
Released 2018
Which is better: the Airthings View Plus or IQAir AirVisual Pro?
On the specs we track, they're closely matched. The Airthings View Plus is the cheaper at $299.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Airthings View Plus | IQAir AirVisual Pro |
|---|---|---|
| US price | $299 | $329.99 MSRP per IQAir US store |
| Brand | Airthings | IQAir |
| Released | 2021-03-11 | 2018 |
| Pm25 sensor | Yes | Yes |
| CO₂ sensor | Yes | Yes |
| Voc sensor | Yes | No |
| Radon sensor | Yes | No |
| Display screen | 2.9 in ePaper, 296x128 px | 5 in color LCD |
| App connectivity | Yes | Yes |
| Power | 6 AA batteries (up to 2 yr) or USB-C | 5 V USB plug-in (included); internal Li-ion battery (up to 4 hr) |
| Release year | 2021 | 2018 |
Sources — Airthings View Plus: airthings.com (verified 2026-06-20). IQAir AirVisual Pro: iqair.com (verified 2026-06-20).
What's the difference between the Airthings View Plus and IQAir AirVisual Pro?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- Voc sensor: Airthings View Plus true vs IQAir AirVisual Pro false
- Radon sensor: Airthings View Plus true vs IQAir AirVisual Pro false
- Display screen: Airthings View Plus 2.9 in ePaper, 296x128 px vs IQAir AirVisual Pro 5 in color LCD
- Power: Airthings View Plus 6 AA batteries (up to 2 yr) or USB-C vs IQAir AirVisual Pro 5 V USB plug-in (included); internal Li-ion battery (up to 4 hr)
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Airthings View Plus
Two whitelisted testers (TechHive, Reviewed/USA Today) rate the Airthings View Plus the best overall home air-quality monitor for its seven sensors, radon detection, easy setup and app, and smart-home integration. Both flag its high price (~$300–$330) and the lack of an included AC power adapter; TechHive additionally dings the missing carbon-monoxide sensor and up-to-a-month sensor calibration. Neither published benchmarked accuracy numbers, so real-world sensor precision is untested in these sources. (2 sourced reviews, 1 lab-tested.)
Praised: Seven built-in sensors with comprehensive coverage including radon; Easy setup and an easy-to-navigate companion app; Smart-home integration (Alexa/Google) plus hub functionality.
Flagged: Expensive (~$300+), among the priciest options; No AC power adapter included in the box; No carbon monoxide sensor.
IQAir AirVisual Pro
Only one whitelisted outlet, Wirecutter (NYT), hands-on tested this exact model, and it landed in their 'competition' section rather than among the picks. Reviewers praised its easy Wi-Fi setup and clear, practical app, but panned a clunky physical interface and a steep price for a monitor that measures only PM2.5 and CO2 (plus humidity and temperature). No lab numbers were published for this model. (1 sourced review, 1 lab-tested.)
Praised: Easy Wi-Fi setup and connection; Clear, well-laid-out app offering simple, practical air-quality advice.
Flagged: Clunky, frustrating physical interface on the device itself; Too expensive for a monitor measuring only PM2.5 and CO2 (plus humidity and temperature).