Why would that be? The air quality numbers are good, so it’s confusing. Particulates are the microscopic bits of burned materials that become suspended in wildfire smoke. Their extremely small ...

According to the research, particulates from braking system components are the largest contributor to non-exhaust emissions ...

Air Quality Alert in Western NY; limit outdoor activities due to high Fine Particulates predicted to exceed AQI 100.

Now the flames are out, but the health dangers continue. This is due to fine particulates released by the fires. Particulates are the microscopic bits of burned materials that become suspended in ...