Sees what is in the air
The APS400 images airborne particles and identifies pollen, mold, and dust by type.
Airevo by Pollen Sense
See what's in your air.
Airevo sees the particles in your air and sorts them by type, so you know what is in it, not only how much.
The APS400
A particle monitor that looks at what it catches.
An automated microscope for the air, built by Pollen Sense.
Runs around the clock
Continuous sampling, with results within about an hour of exposure.
No manual counting
Automated identification replaces counting samples by hand.
Fits your workflow
A web portal, a REST API, and CSV download for your own reports.
What it shows
Real frames, real numbers.
160+APS400 sensors deployed worldwide, as of October 2026
About 1 hourfrom exposure to results
From about 2 µmDetects particles from about 2 µm and classifies with confidence from about 5 to 150 µm.
Who it is for
Teams that need to know what is in the air.
Industrial and worker safety
Watch what is in the air on site, and what changed between measurements.
Mold testing and HVAC
Look at what was actually captured before and after a fix.
Long-term care and clinics
Continuous monitoring of pollen, mold, and dust for clinics, long-term care centers, and hospitals.
Academia and research
Images and identifies particles over time, for field studies and teaching.
Ready to see what is in your air?
Tell us what you need to monitor and we will send a quote.
Request a quote