Understanding where particulate matter (PM) comes from is essential for effective air quality management — especially in complex environments where multiple sources coexist.

At Particle Vision, we specialize in the precise identification of PM pollution sources through automated morpho-chemical particle analysis and advanced data modeling through our propietary approach ASPA MC2®. Our methodology allows public agencies, consultants, and industrial stakeholders to go beyond simple concentration measurements and determine:

We select the analytical approach best suited to your specific challenge—whether it’s bulk analysis, single-particle analysis, or a tailored combination of both. Our goal is always to deliver the clearest, most actionable results.

Our proprietary ASPA MC2® methodology combines:

1. Targeted Sampling
   at critical exposure points, depending on the source and context.

2. Automated Analysis of Thousands of Particles
   using high-resolution methods to determine particle morphology and elemental composition.

3. Machine-Learning Classification
   to compare each particle’s fingerprint against validated source libraries.

4. Source Attribution & Reporting
   providing decision-ready insights tailored to technical, legal, or policy needs.

Most air quality systems measure how much PM is present — but they don't explain where it comes from. This limits the ability to:

• Design targeted mitigation measures

• Resolve conflicts or attribute responsibilities

• Assess the real impact of infrastructure or regulation

Our solution closes that gap by making invisible sources visible, even in environments with overlapping emitters.