Radon device
How Airthings View performed in C-NRPP accuracy testing, whether it is listed, its Health Canada recall status and specifications, each with source and date.
Consumer electronic radon monitor
A consumer-grade electronic radon monitor made by Airthings, tested by C-NRPP in its 2024/25 intercomparison. This page is the record: result, listing status, recall status and the figures C-NRPP prints, each with its source and date.
Recommended
Consumer monitors listed by C-NRPP in its 2024/25 consumer-grade electronic radon monitor report, which lists the devices that reached an average performance grade of B or better across its test rounds.
C-NRPP 2024/25 performance grades for Airthings View, by test round
Grade A is a measurement error of 10% or less; B over 10 to 20; C over 20 to 30; D over 30 to 40; E over 40. Measurement error combines accuracy and precision. Three units of each model were tested unopened.
| Test round | Radon level (Bq/m³) | Temperature (°C) | Humidity (% RH) | Duration (days) | Grade |
|---|---|---|---|---|---|
| Round 1 | 218 | 23 | 28 | 7 | B |
| Round 2 | 210 | 29 | 70 | 7 | C |
| Round 3 | 436 | 23 | 36 | 7 | B |
| Round 4 | 1,201 | 23 | 35 | 7 | B |
C-NRPP, Consumer-Grade Electronic Radon Monitors: Summary of Method and Detailed Results, 2024/2025 project, published May 2025.
Status of Airthings View and the figures C-NRPP prints, 2024/25 report
The accuracy, reading frequency, display and power lines are the manufacturer's stated figures as C-NRPP prints them, not measured results.
| Item | Value |
|---|---|
| C-NRPP consumer listing | Recommended |
| C-NRPP professional approval | Not approved for professional use |
| Health Canada recall status | No recall or advisory listed |
| Manufacturer-stated accuracy | After 30 days at 200 Bq/m³, ±10% on the 7 day average and ±5% on the 2 month average |
| Frequency of reading | Hourly |
| Display or app | Short-term average shown on monitor display; long-term average shown on app. |
| Battery or plug-in | Battery or plug in (USB-C) |
Canadian National Radon Proficiency Program (C-NRPP), 2024/25 Consumer-grade Electronic Radon Monitor Performance Report.
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