Poppy is the indoor health company. As the most accurate and cost-effective way to measure compliance with ASHRAE Standard 241, Poppy ventilation verification and monitoring products are used by hundreds of building operators and corporations to unlock HVAC energy cost savings while keeping occupants healthy. We partner with businesses, building owners, and service providers to enable digital testing efficiency and precision in testing for standards, certifications, and ongoing monitoring for real time alerts, and harmful particle detection (wildfire, vape, VOCs, etc).