<i>Numbeo</i> allows you to see, share and compare information about traffic worldwide, by providing online software which allows users to compare their time and distance spent in traffic with other people around the world, living in different cities. <p>Also it allows comparison of quality of traffic among the cities, estimation of CO<sub>2</sub> consumption for traffic per capita, etc. <p>Cities in which people spend much time in traffic we consider congested and it influences overall quality of life in that city.
