How Do Aerosols Affect the Environment

Aerosols influence climate in two primary ways: by changing the amount of heat that gets in or out of the atmosphere, or by affecting the way clouds form. … That ends up warming the atmosphere, though it cools the surface of the Earth by preventing the heat from escaping.

What are the effects of aerosols in the atmosphere?

How do aerosols affect climate? Aerosols can influence the Earth’s climate in two ways. When the sky is clear (devoid of clouds), aerosols can reflect incoming sunlight back to outer space – the direct effect. This blocks part of the energy that would have reached the surface, thus having a cool effect on the climate.

Are aerosols bad for the atmosphere?

Modern-day, CFC-free aerosol sprays also emit volatile organic compounds (VOCs) that contribute to ground-level ozone levels, a key component of asthma-inducing smog.