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How to Monitor Indoor Air Quality and Humidity for Healthier Homes and Thriving Plants

Are you prioritizing indoor air quality in your home? With my growing collection of houseplants and frequent renovations, I've come to rely on precise monitoring of air quality and humidity. A simple hygrometer handles humidity, but for CO2 levels and other pollutants, I turn to the Airthings Wave Plus. It delivers real-time insights at a glance—ideal for maintaining a healthy environment.

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Measuring Indoor Air Quality and Humidity: Essential for Thriving Plants

My focus on indoor air quality stems from my houseplants. Beyond ample light, they thrive with optimal humidity and nutrients—especially during growth seasons. Higher humidity benefits plants, but extremes harm humans and homes: low levels cause discomfort, while excess (above 60%) risks mold, respiratory issues, and coughing. A humidity level around 60% strikes the perfect balance for plants and people alike. That's why I use the Airthings Wave Plus for accurate, ongoing tracking.

What is Airthings?

Airthings offers reliable devices for home air quality monitoring, including pollen forecasts. As someone with years of personal experience managing pollen allergies, I appreciate the Wave Plus's daily insights—though my intuition is spot-on, the data confirms it.

The Wave Plus connects seamlessly to an app for detailed readings, or wave your hand for instant feedback: green ring for good, yellow for caution, red for action. It even sends alerts before you check. We placed ours in the living room, and expanding to other rooms is simple with a Hub and additional sensors.

Key Metrics Provided by Airthings

The Wave Plus tracks essential air quality factors:

Radon: A naturally occurring radioactive gas from soil and materials like concrete. Elevated levels pose lung cancer risks (hundreds of cases annually in the Netherlands). Continuous monitoring ensures low concentrations—ventilation is key.

VOCs: Volatile organic compounds from paints, cleaners, and everyday products. Levels spike during renovations; keep them minimal for better health.

CO2: We exhale it naturally, and plants absorb it, but high indoor levels cause headaches, fatigue, and reduced focus. Ventilation helps maintain balance.

Humidity: Aim for ~60% to support plants and prevent dry-air symptoms like coughing or irritated eyes.

Temperature: Straightforward home climate tracking.

Air Pressure: Monitors atmospheric changes effortlessly.

Practical Steps After Air Quality Monitoring

"To measure is to know," as physicist Frank says—and he's spot-on. Data empowers action: ventilate to reduce radon and VOCs, mist plants or use humidifiers for optimal humidity. I set custom notifications for radon, VOCs, and humidity deviations—far handier than constant app checks. Airthings uses evidence-based thresholds, alerting you proactively.

Curious about this essential home tool? Explore more at Airthings. Available at Bol.com and select retailers.