Does Pollution Affect Weather?

Certain types of pollution can affect weather in the long term. For example, green house gases (some indirectly caused by pollution and others are a direct result of pollution) work by trapping more of the sun's heat energy than normal in our atmosphere, thus warming the planet (global warming).

How does pollution affect the climate?

Some air pollutants cause the climate to warm.

The recent increase in greenhouse gas pollution is trapping excess heat and causing the climate to warm. Air pollution includes greenhouse gases such as carbon dioxide. Greenhouse gases cause the climate to warm by trapping heat from the Sun in the Earth's atmosphere.

Does less pollution affect the weather?

The dramatic improvements in air quality associated with the coronavirus lockdown could increase sunlight and affect weather patterns, scientists say. ... It also means that with fewer particles and polluting gases to hinder its path, more sunlight is able to reach the Earth's surface.