Urban heat island

Urban heat island | World Meteorological Organization

Heat islands are urban areas that can have higher temperatures than surrounding rural areas with more greenery. Heat islands are caused by several factors,…

Extreme heat is the number-one weather-related cause of death in the United States, according to the Centers for Disease Control and Prevention, and extreme heat can also harm infrastructure as well as the overall economy. What if it were possible to make cities cooler—that is, actually lower urban temperatures to improve the quality of life—with more-resilient development?

LOUISVILLE, Kentucky — Slicing five miles through this southern city’s downtown, Broadway shows just how challenging it can be for a sweltering urban center to beat the dangerous summer heat. Louisville’s main drag leaves the upscale and relatively leafy Highlands neighborhood and heads west, where it widens to seven lanes of black asphalt and enters […]

Urban heat islands threaten our health, our ability to reduce our carbon output and the...

July was the hottest month ever recorded globally, and it was especially brutal for major metros.

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Are you aware of heat islands and urban heat island effect? Learn about the heat Islands and its causes. Also appreciate construction materials which contribute to the heat island formation and learn how smog formation encapsulates green house gases. Usually, urban lands (cities) have a mean temperature 8 to 10 degrees more than the surrounding rural areas. This makes a temperature difference, thus creating the effect called a "heat island" or more specifically an "urban heat island." The…

Maps of urban heat islands show where residents can find pockets of cooler air in Boston, Philadelphia, Richmond, Baltimore, and Washington, D.C.

Since 1970, cities have been warming, and have been getting hotter far faster than adjacent rural areas.