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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The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...