According to the UN, in the year 2050, 70 percent of the world’s population will be urban and will consume 75 percent of the world’s energy and produce 80 percent of the gases that cause the greenhouse effect.
One of the basic needs of urban dwellers is breathing pure air.
This has given rise to another aspect of smart cities that is known as «smart air» or «intelligent air». This is nothing more than the proper management of air in order to gradually improve its quality.
Nanotechnology is being used to measure the quality of the air. This innovative and low-cost technology provides an efficient means of measuring the air in different areas.
All of this is being carried out in hopes of significantly reducing levels of atmospheric pollution and improving the quality of life for citizens.
Source: Fuente: http://www.zonair3d.com/blog/ciudades-inteligentes-o-aire-inteligente/