Reduce exposures with data-driven engineering controls

Quantify the before/after effect of engineering controls with statistical accuracy.

How APT helps with data-driven engineering controls

Analyze air quality data by the minute to find exposure events

Use the sample timeline to see how much exposure happened at any point in time.

Use notes and body cam footage to understand where to put controls in plae

Video footage and notes are synced up with the sample timeline, so you can see what happened during high dust readings.

Document engineering controls you put in place

Easily manage your exposure reduction initiatives and their proposed effectiveness.

Measure the effectiveness of controls with statistical accuracy

Quantify the before/after effect of engineering controls with statistical accuracy.


Powered by real-time dust sensors

Monitor your workforce with personal monitors, or entire areas with stationary monitors. We developed our monitors in-house to integrate seamlessly with our software.

Stationary monitor


Personal monitor


Data quality

Independently tested and validated air quality data

We’ve partnered with AQ-SPEC and the EPA to guarantee reliable air quality data.

We know where to put our money and effort.

With real-time particulate monitoring, we're able to understand which tasks contribute the most to workers' exposure, and justify with data where we need to put our money and effort. Then we're able to loop back and determine how effective we were at that.

Health & Hygiene Manager

Leading Canadian mining company

How a leading producer of aggregates manages their fugitive dust risk with APT

Measuring opacity in real- time and collecting defensible data against complaints.

See how APT compares

Real time data
Integrated Cloud
SEG segmentation
Automated IH note taking and task tracking
Automated statistical analysis
Root cause analysis
Task analysis
Integrated bodycams
Customized reports
Particle size distribution
Wearable & area monitoring options
External data integration
Tracking engineering controls

Better decisions through real-time insights