Meet the APS400

The World’s First Real-Time, Portable Particle Identification Sensor
  • Images and identifies over 98% of collected airborne particles — including pollen, mold, dust, and smoke
  • Recognizes particles as small as 0.3 microns and up to 158 microns in real-time
  • Powered by our proprietary Particle Hunter™ AI
  • Adaptive collection system prolongs cartridge life based on real-time particle load
81M+ frames analyzed by AI
7B+ particles tagged to date
500K+ new frames added weekly
Our sensor has over 5+ Million hours of accumulated monitoring time

Subscription-based hardware for scalable,
cost-effective air monitoring.

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584 years of field testing
Deep Tech, Real World

We believe deep tech should solve real problems — not just live in the lab. At Pollen Sense, we implemented technologies from aerospace, AI, robotics, and computer vision into a space long overlooked by innovation: airborne environmental monitoring.

The APS-400 represents a shift from estimated forecasts to actual, on-the-ground measurements — powered by machine learning, built for scale, and designed for impact.