The Future of Particulate Matter Sensor Technology

Tisch Environmental Pollen Sense (PS) portable sensors produce human readable microscopic, 3D images of airborne particles in real-time. Identification of NEW particles and expanding existing particle identification libraries is accomplished through the PS Particle Hunter (Al/ML) Platform. Continuous Learning from human correction and Al/ML analysis of real-time and historical images allows PS to rapidly increase identification accuracy.

The current Pollen Sense portable sensor captures airborne particles on tape and creates the images under visible spectrum lighting. Particles are resolved down to 1 micron. Other wavelengths, optics, and particle suspension (i.e. water sampling) are feasible adaptations of the PS sensor technology for custom applications.

Pollen Sense was founded with the goal of reducing severe allergy suffering and protecting people from hazardous particles in the air they breathe. Typical air pollution sensors report only size and count (i.e. PM2.5), pollen/mold is manually counted, and industrial workers may wear an air sniffer once a year.

Tisch Environmental Pollen Sense offers real-time and automated identification. Delivering data to customers via API, consumer apps, and widgets.

Is automated, real-time particle detection with classification right for me?

Ambient Air Quality

Join the world’s largest sensor network providing hourly pollen, mold and allergen counts!

Indoor Air Quality

Harness the power of dark field, mobile microscopy combined with AI technology to provide clients indoor air sampling results in near real-time.

Industrial Air Quality

The continuous air monitor sensor solution for worker, community and public safety. Pollen Sense advanced technology provides timely particle identification when where matters most.

Become a Leader in Global Air Quality Innovation

The APS-400 series particulate sensor is a spore-trap style collection device with an integrated imaging and recognition system.

The system is a non-condensing environment designed to recognize particulates in the 1-100 micron range.

Data Access

  1. View data on the Pollen Wise™ app (Available in both Apple Store and Google Play)
  2. Embed a widget in your website
  3. Use our API to customize your data feed
Data Access App, Web Portal, API
Power 110V/230V AC
Connectivity Wifi, Ethernet, Cellular
Size 8 x 6 x 3.5 in (20 x 15 x 8.6 mm)
Weight 7 lbs (3.2 kg)
Operational Temp. 14 to 122 F (-10 to 50 c)
Operational Humidity 0 to 98% RH
Documents & Resources PollenSense Brochure

Pollen Sense™ APS400 technology provides quantifiable, empirical data in near real time for industry & communities worldwide.

  • Academic Research
  • Agriculture
  • Allergists
  • Broadcasting/TV
  • Construction
  • Green Building
  • Healthcare
  • Local & National Governments
  • Military
  • Industrial Hygiene
  • Manufacturing
  • Residential Mold Remediation
  • Cannabis
  • Environmental Remediation
  • Community HOA
  • Sustainability Goals
  • Smart Cities
  • Laboratories
  • Pharmaceuticals
  • Local School Districts
  • HVAC
  • Industrial Fence-Line Monitoring & more!