Collection: AirGradient

AirGradient

When understanding your indoor air matters as much as improving it, AirGradient delivers. Built around accurate, transparent air-quality monitoring, AirGradient gives you a clear picture of the environment you're breathing in — measuring key pollutants and conditions in real time.

Its advanced monitors track PM2.5, CO₂, TVOCs, NOx, temperature and humidity, with detailed dashboards, historical data and alerts. Open-source hardware and software provide transparency and give you greater control over your air-quality data.

Why choose AirGradient:

• Real-time monitoring of key indoor air pollutants
• Measures PM2.5, CO₂, TVOCs, NOx, temperature and humidity
• Open-source hardware, software and data
• Detailed dashboards, historical tracking and alerts
• Integration with smart-home platforms including Home Assistant
• Trusted by customers and organisations worldwide

Whether you're monitoring your home, workspace or purifier performance, AirGradient gives you the data to understand your indoor environment and make smarter decisions about the air you breathe.