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What is Aeroallergens?

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

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Glossary

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

A type of cloud consisting mostly of small particles such as ice particles.

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

A very cold high pressure that originates over the Arctic Ocean.

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...