2026-08-24

New Podcast Episode: #16: Recipe for Cleaner Air: Add Salt!

A new OPSIS podcast episode #16 explores particulate pollution in cold-climate cities and how continued road salting can help reduce PM₁₀ levels after winter.

In this podcast episode, we explore particulate pollution in cold-climate cities and how road salting can help reduce PM₁₀ levels after winter.

We discuss how studded tyres, road wear, and sanding contribute to particulate pollution, and how calcium chloride can help keep particles on the road surface during dry periods.

Tune in to learn more about PM₁₀, road salting, and air quality monitoring.

Listen to the podcast episode: 16#: Recipe for Cleaner Air: Add Salt!