airshed
An airshed is a geographical area where air pollution is primarily determined by local sources and meteorological conditions, rather than being transported from outside the area. The term is analogous to a watershed, which refers to a region where water drains into a common body of water. Airsheds are often used to study and manage air quality, as they help identify the sources of pollution within a specific area.
The boundaries of an airshed can be influenced by factors such as topography, wind patterns, and the
Airsheds are important for air quality management because they allow for targeted strategies to reduce pollution.
In some cases, airsheds may overlap with other environmental management areas, such as watersheds or biodiversity
Overall, airsheds provide a useful framework for understanding and managing air pollution, helping to protect public