The importance of measuring PM1.0, PM2.5 and PM10 in Tunnels
What is in the air? PM10 – Dust, pollen PM2.5 – Exhaust, combustion PM1.0 – Ultrafine particles PM1.0 provides the biggest health risk due to having the deepest lung penetration. Where it comes from Combustion engines Brake & tire wear Resuspended dust Atmospheric reactions Who’s at risk? Tunnel Users Tunnel workers Pedestrians & cyclists Daily … Leer más