Being exposed to lingering fine particulate matter (PM2.5) from wildfire smoke can have health effects for up to three months ...

But with fire seasons ... rapid” global cooling effect of about 0.06°C ( 0.01°F). According to lead study author John Fasullo, this was largely due to how smoke particles interact with clouds ...

The effect of fine ... global warming induced by greenhouse gas emissions. Aerosols have ‘partly counteracted greenhouse gas warming’ Aerosols are tiny floating particles in the air which ...

A study shows that global atmospheric dust -- microscopic airborne particles ... overall cooling effect on the planet that has hidden the full amount of warming caused by greenhouse gases.

In this research, they found that dust particles act to reduce the overall number of ice crystals by competing for the water vapor in ice crystal formation. This results in a net cooling effect of ...