Invisible Indoor Risk.
Long-Term Awareness Matters.
Radon is a naturally occurring radioactive gas that can accumulate indoors without visible warning signs.
Radon cannot be seen or smelled, making continuous indoor monitoring important for long-term awareness.
Radon may gradually accumulate indoors over time, especially in lower-level and enclosed spaces.
Indoor radon conditions may change with weather, ventilation, pressure differences, and seasonal conditions.
Long-term radon exposure is recognized across North America as an important indoor environmental health concern.
Regional Radon Potential Across the U.S. & Canada
Radon potential can vary by geology, building structure, ventilation, and local environmental conditions.
United States
Regional VariationTap a state to view general radon awareness information.
Canada
Regional VariationTap a province to view general radon awareness information.
Regional radon potential references based on EPA and Health Canada public awareness resources. Local indoor radon levels may vary and should be confirmed through testing.
Radon Levels Can Change Throughout the Year
Indoor radon levels may fluctuate by season due to ventilation habits, temperature differences, pressure changes, and building airflow.
Indoor radon can rise or fall as homes are sealed, ventilated, heated, or cooled differently throughout the year.
A short-term test only captures one period of time, while long-term monitoring helps reveal changing indoor trends.
10-minute updates and historical trend tracking help you understand how indoor radon conditions change over time.
Illustrative seasonal pattern based on public radon awareness guidance from EPA and Health Canada. Actual indoor radon levels vary by home and should be confirmed through testing.
Why Pulse Ionization Chamber Matters
PIC technology is designed to support higher measurement stability, faster response, and long-term radon monitoring performance.
Designed for more stable long-term radon measurement performance.
Environmental data refreshed every 10 minutes for faster awareness.
Optimized for continuous operation and measurement consistency.
Improved resistance to environmental variation and long-term instability.
Patented Pulse Ionization Chamber Technology
Our patented Pulse Ionization Chamber (PIC) technology directly measures ionization events from radon decay using a precision aluminum chamber and advanced pulse analysis electronics, delivering highly accurate, stable, and reliable radon measurements.
HEPA-Protected Air Intake
Ambient air passes through the HEPA mesh integrated into the chamber bottom, helping reduce interference from dust and airborne particles.
Direct Alpha Ionization
Radon enters the chamber from below and decays naturally. Alpha particles ionize the air molecules, creating detectable ionization events.
Precision Pulse Analysis
Each ionization event generates a tiny electrical pulse, analyzed to produce stable and accurate radon readings.
Beyond Conventional Semiconductor Detection
Pulse Ionization Chamber technology is designed for more stable measurement, faster response, and stronger long-term monitoring performance.
Conventional Semiconductor
- Lower long-term stability
- Greater environmental drift
- Consumer-grade sensing
- Slower stabilization
Pulse Ionization Chamber
- Higher measurement stability
- More consistent performance
- Professional detection approach
- Faster 10-minute updates
Meet GZAIR Monitor 1.0 Standard
Professional continuous radon monitoring powered by advanced Pulse Ionization Chamber technology, fast 10-minute updates, and connected long-term indoor awareness.
Advanced PIC sensor technology with 30cph/pCi/L sensitivity for stable and highly responsive radon detection.
First readings in approximately 10 minutes with continuously refreshed monitoring every 10 minutes.
View real-time, 1-day, and 7-day averages with over 508 days of historical storage support.
Monitor radon levels remotely through Wi-Fi connectivity and compatible mobile app integration.
Durable EMI-shielded metal construction with configurable sound and visual radon alert notifications.
Connected Monitoring Anywhere
Access live readings, historical trends, remote monitoring, and alert notifications through the connected app experience.
Where Indoor Radon Awareness Matters Most
Designed for everyday indoor spaces where long-term radon monitoring can support clearer environmental awareness.
Continuous radon awareness for everyday living spaces.
Lower-level spaces where radon conditions may change over time.
Indoor awareness for classrooms and shared learning environments.
Smarter monitoring for modern workplaces and occupied spaces.
Support property awareness with long-term monitoring data.
Monitor changing indoor conditions before, during, and after renovation.
Laboratory Validated for Long-Term Monitoring
Controlled environmental testing and continuous batch validation designed to support long-term monitoring stability and sensor consistency.
Designed Following Industry Testing Principles
GZAIR is developed with laboratory calibration workflows, continuous validation, and long-term environmental stability considerations for professional indoor radon monitoring.
NRPP
National Radon Proficiency Program
C-NRPP
Canadian National Radon Proficiency Program
Built by Engineers Focused on Indoor Environmental Technology
Our development process combines sensor engineering, laboratory validation, software integration, and continuous monitoring optimization for long-term indoor awareness.
FAQ Preview
What is a dangerous radon level?
EPA recommends taking action at or above 4 pCi/L, but even lower long-term exposure may increase health risks.
Is radon only found in basements?
No. Radon can affect any home, including newer buildings and upper floors depending on airflow and construction.
Why is continuous monitoring important?
Radon levels fluctuate daily. Continuous monitoring helps detect changes that short-term tests may miss.
How accurate is GZAIR detection?
GZAIR uses advanced Pulse Ionization Chamber Technology with individually calibrated sensors for reliable long-term monitoring.
How quickly can I get results?
Initial readings appear within minutes, with reliable trend data developing within the first hour.
Can I monitor radon remotely?
Yes. GZAIR supports smart monitoring and remote access through connected devices and cloud-based tracking.
How often should I test my home?
The EPA recommends testing all homes for radon, especially lower levels and frequently occupied spaces.
Designed for Everyday Indoor Environments
Built for homeowners, renovated spaces, schools, offices, and long-term indoor environmental awareness.
“Helpful for understanding changing radon levels in our basement. Now we feel more at ease knowing we’re monitoring 24/7.”
Sarah M. · Colorado, USA
“The app is simple to use and the data trends help me keep an eye on our home from anywhere.”
James T. · Pennsylvania, USA
“During our renovation, we wanted to better understand changing indoor air conditions throughout the project.”
Michael R. · Ontario, Canada
“We monitor every classroom to support a safer indoor environment for students and staff.”
Linda K. · Texas, USA