katupöly

Katupöly refers to the fine particles of dust and debris found on streets and roadways. It is primarily composed of material worn away from vehicle tires, brake pads, and the road surface itself, along with other environmental pollutants. These particles can include a variety of substances such as rubber, metal oxides, asphalt components, and accumulated dirt.

The accumulation of katupöly is influenced by factors like traffic volume, weather conditions, and the type of road surface. Heavy rainfall can wash some of this material into storm drains, but it can also redistribute it. Dry conditions allow katupöly to become airborne more easily, contributing to air pollution.

The presence of katupöly is a concern for public health and the environment. When airborne, these fine particles can be inhaled, potentially leading to respiratory and cardiovascular issues. They can also enter waterways, impacting aquatic ecosystems. Road cleaning and sweeping are common methods used to manage and reduce the levels of katupöly in urban areas.