What is Aeroallergens?

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

Glossary

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Snow that rises to 8 feet or higher.

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

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