ATMO builds Air Quality Solutions that empower to create healthier, more sustainable environments. Our lab-tested sensing technology and intelligent software deliver real-time insights, driving data-backed decisions that boost well-being, performance, and compliance.



From offices and schools to hospitals and industrial facilities, ATMO provides hyperlocal, actionable air quality data.



Trusted by leading research institutions and deployed in 40+ countries, we help businesses optimize indoor air quality, meet WELL/RESET/LEED standards, and unlock measurable productivity gains.



Headquartered in San Francisco with hubs in Lisbon, Belgrade, and Shenzhen, ATMO partners with enterprises worldwide to make clean air a competitive advantage.