How is air pollution affected by weather? Some types of pollution are worse in the summer heat, while others are worse in cold winter weather.
Resource Type: Information
Air pollutants have an impact on our planet's climate. Some pollutants cause the climate to warm, while others cause a temporary cooling effect.
Resource Type: Information
A collection of learning resources from UCAR to support remote learning and families learning at home about weather, air quality, space weather, and other Earth science topics.
As a field project coordinator, it's not enough for José Meitín to understand complex scientific concepts and know how to use cutting-edge instruments. He also needs a flair for foreign diplomacy, proficiency in several languages, and a capacity for great patience when dealing with customs officials.
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Resource Type: Images
A dangerous ozone hole started forming over Antarctica in the mid-1970s. But why? Learn how scientists and the world took action to save the ozone layer.
Resource Type: Information
Extreme Events and Human Health