Airthings 2930 vs 2950: Which Is Right for You?

Versus
By Kylie Parker April 30, 2026
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Considering an Airthings monitor for cleaner indoor air? You’ve likely narrowed your choices to the popular Airthings 2930 and the advanced Airthings 2950. Both devices offer valuable insights into your home’s air quality, but understanding their differences is key to making the best investment for your health and peace of mind.

The Airthings 2930 is a solid choice for comprehensive air quality monitoring, providing essential data to help you create a healthier living environment. On the other hand, the Airthings 2950 steps up the game with additional sensors and features designed for a deeper understanding of your indoor atmosphere.

This comparison will dive deep into what sets the Airthings 2930 and 2950 apart. We’ll explore their sensor capabilities, user experience, and overall value to help you decide which air quality monitor best suits your needs.

Specs at a Glance

Featureairthings 29302950
RadonYesYes
VOCsYesYes
CO2YesYes
TemperatureYesYes
HumidityYesYes
Air PressureYesYes
DisplayYesYes
Battery PoweredYesYes
Wi-Fi ConnectivityYesYes
App SupportYesYes
Sound AlertsYesYes
Visual IndicatorsYesYes

Feature-by-Feature Breakdown

Sensor Suite

  • Airthings 2930: Includes sensors for Radon, CO2, VOCs, Temperature, and Humidity. This comprehensive set covers the most crucial indoor air quality parameters for a healthy home. It’s ideal for general home monitoring.
  • 2950: Also features sensors for Radon, CO2, VOCs, Temperature, and Humidity. The addition of an Air Pressure sensor provides more environmental context, potentially improving the accuracy of other sensor readings and offering insights into weather patterns.
  • Winner: 2950

Radon Detection

  • Airthing 2930: Provides continuous, long-term radon monitoring with a clear display of average levels over time. It excels at identifying trends and potential long-term health risks associated with radon exposure.
  • 2950: Offers the same robust, continuous radon detection. The inclusion of air pressure data might indirectly assist in understanding radon fluctuations in relation to external atmospheric conditions.
  • Winner: Tie

CO2 Monitoring

  • Airthing 2930: Effectively monitors CO2 levels, a key indicator of ventilation effectiveness and potential for drowsiness or reduced cognitive function. Alerts users to elevated CO2, prompting ventilation.
  • 2950: Similar to the 2930, it accurately tracks CO2. The added air pressure sensor could potentially refine CO2 readings by accounting for atmospheric pressure changes, though this impact is likely minor for typical home use.
  • Winner: Tie

VOC Detection

  • Airthing 2930: Detects Volatile Organic Compounds (VOCs), which can originate from common household products and affect respiratory health. Provides actionable insights to reduce exposure.
  • 2950: Also offers comprehensive VOC monitoring. Like CO2, potential minor refinements due to air pressure readings are possible but not a primary differentiator for this feature.
  • Winner: Tie

Connectivity & App Integration

  • Airthing 2930: Connects via Wi-Fi, allowing for remote monitoring and detailed historical data analysis through the Airthings app. The app provides clear visualizations and personalized recommendations.
  • 2950: Features the same seamless Wi-Fi connectivity and app integration. Users benefit from the same comprehensive app experience and historical data access.
  • Winner: Tie

Display

  • Airthing 2930: Features a clear, minimalist display that shows current air quality levels at a glance using color-coded indicators. It’s designed for quick readability.
  • 2950: Also boasts a user-friendly display with color-coded indicators for immediate understanding. The information presented is similar, prioritizing ease of interpretation.
  • Winner: Tie

Power Source

  • Airthing 2930: Powered by batteries, offering flexibility in placement without the need for proximity to an electrical outlet. Battery life is generally good, but replacements are eventually needed.
  • 2950: Also battery-powered, providing the same placement convenience. The air pressure sensor might contribute to slightly higher battery consumption over the long term compared to the 2930.
  • Winner: airthing 2930

Advanced Environmental Data

  • Airthing 2930: Focuses on the core indoor air quality metrics essential for health. It provides excellent value for general home air quality management.
  • 2950: Differentiates itself with the addition of an Air Pressure sensor. This provides a more complete environmental picture, which could be beneficial for those interested in microclimate monitoring or understanding how atmospheric changes impact their indoor environment.
  • Winner: 2950

Winner by Category

CategoryWinner
Radon DetectionTie
VOC DetectionTie
CO2 DetectionTie
Temperature & HumidityTie
Connectivity & App FeaturesTie
Ease of UseTie
Overall Valueairthings 2930
Advanced Monitoring2950

What They Have in Common

  • Radon Detection: Both devices are equipped to continuously monitor and alert you to radon levels in your home, a crucial feature for indoor air quality.
  • Comprehensive Air Quality Sensing: Beyond radon, both the 2930 and 2950 measure a suite of common indoor air pollutants, including VOCs, CO2, temperature, humidity, and air pressure, providing a holistic view of your environment.
  • Smart Connectivity: Both models offer Wi-Fi connectivity, allowing them to sync with the Airthings app for remote monitoring, historical data, and personalized insights.
  • User-Friendly Display: Each device features a clear display that provides immediate feedback on air quality status, making it easy to understand at a glance.
  • Battery Operation: Powering your air quality monitoring is flexible, as both the 2930 and 2950 can operate on batteries, offering placement convenience.
  • Alert Systems: Both units are designed to alert you to significant changes in air quality through visual indicators and audible alarms, ensuring you’re promptly informed of potential issues.

Airthings 2930 Vs 2950 Buying Guide

Who is the Airthings 2930 for?

The Airthings 2930 is an excellent choice for individuals and families who want a comprehensive overview of their indoor air quality without needing advanced customization or extensive historical data logging. It provides essential readings for radon, CO2, humidity, and temperature, offering peace of mind and actionable insights for improving your living environment. This model is ideal for those seeking a user-friendly, plug-and-play solution for basic air quality monitoring. (See Also: Clarity Skin Care Vs Dermalogica )

Who is the Airthings 2950 for?

The Airthings 2950 is designed for the more data-driven user or those with specific concerns about indoor air quality pollutants. Its expanded sensor suite, including VOCs and particulate matter (PM2.5), makes it suitable for allergy sufferers, individuals living in areas with higher outdoor pollution, or those who want to meticulously track the sources and impact of various airborne contaminants. The enhanced connectivity and detailed app features cater to users who want deeper insights and control.

Key Differences to Consider

The most significant distinction lies in the sensor capabilities. The 2950 boasts additional sensors for Volatile Organic Compounds (VOCs) and Particulate Matter (PM2.5), which are crucial for identifying and mitigating a wider range of indoor air pollutants. The 2930, while comprehensive for its core function, omits these advanced detection capabilities. Consider your specific environmental concerns and the types of pollutants you wish to monitor when making your decision.

Connectivity and App Features

Both devices offer Wi-Fi connectivity for app integration, but the 2950 provides a more robust app experience due to its expanded sensor data. Users of the 2950 can expect more detailed historical trends, personalized recommendations based on a broader range of metrics, and potentially more advanced alert customization. If you value in-depth data analysis and the ability to track a wider spectrum of air quality indicators over time, the 2950’s app functionality will be more appealing. (See Also: Nintendo Switch Vs Nintendo Lite )

Who Should Buy What?

Buy airthings 2930 If…

  • You’re looking for a robust radon detector with comprehensive air quality sensing capabilities.
  • You want a device that provides essential air quality metrics without the need for advanced features.
  • You prefer a straightforward, battery-powered solution for monitoring your home’s air.
  • You are budget-conscious but still prioritize reliable radon detection.

Buy 2950 If…

  • You want the ultimate in indoor air quality monitoring, including all the features of the 2930 plus more advanced sensors.
  • You are particularly concerned about a wider range of airborne chemicals and pollutants beyond the basics.
  • You desire the most detailed insights and control over your home’s air environment through the app.
  • You are building or renovating and want the most comprehensive data for ensuring optimal indoor air quality from the start.

Frequently Asked Questions

Does the Airthings 2930 measure radon?

Yes, the Airthings 2930 is specifically designed to measure radon levels, which is one of its primary functions. It continuously monitors your home’s radon concentration, providing real-time data through the Airthings app. This allows you to understand your exposure and take necessary steps to mitigate radon risks, ensuring a healthier indoor environment.

What pollutants does the Airthings 2950 detect?

The Airthings 2950 is equipped with a more comprehensive sensor suite than the 2930. It detects radon, CO2, humidity, temperature, Volatile Organic Compounds (VOCs), and Particulate Matter (PM2.5). This wide range of detection helps you understand a broader spectrum of potential indoor air quality issues, from radon and stale air to airborne particles and chemical emissions.

Can I connect both devices to Wi-Fi?

Yes, both the Airthings 2930 and the Airthings 2950 offer Wi-Fi connectivity. This allows them to connect to your home network and sync data to the Airthings mobile app. Through the app, you can view real-time readings, historical data, and receive notifications and recommendations for improving your indoor air quality from anywhere. (See Also: Wingstop Tenders Vs Boneless Wings )

Which device is better for allergy sufferers?

For allergy sufferers, the Airthings 2950 is generally the better choice. Its ability to detect Particulate Matter (PM2.5) is crucial, as these tiny particles, including dust, pollen, and mold spores, are common triggers for allergies and respiratory issues. While the 2930 monitors CO2 which can indicate poor ventilation, the 2950 provides direct measurement of airborne allergens.

What is the primary advantage of the 2950 over the 2930?

The primary advantage of the Airthings 2950 over the 2930 lies in its expanded sensor capabilities. The 2950 includes sensors for Volatile Organic Compounds (VOCs) and Particulate Matter (PM2.5), which are not present in the 2930. This allows the 2950 to provide a more complete picture of indoor air quality by detecting a wider range of common indoor pollutants.

Final Verdict

When comparing the Airthings 2930 and 2950, the 2950 stands out as the superior choice for comprehensive indoor air quality monitoring. Its inclusion of VOC and PM2.5 sensors provides a much broader understanding of potential air pollutants, crucial for health-conscious individuals, allergy sufferers, and those in urban environments. While the 2930 offers essential radon detection and core metrics, the 2950 delivers a more complete and actionable air quality assessment for a healthier home. The enhanced data insights make it a worthwhile investment for proactive health management.

Winner: Airthings 2950