About Us · Contact Us · Glossary · Site Map · Translator
Clean Air World

Welcome to Clean Air World

The National Association of Clean Air Agencies (NACAA, formerly STAPPA/ALAPCO) welcomes you to Clean Air World. Use this web site to learn about air pollution, find the latest news and information on important air topics and link to governmental air pollution control agencies around the world  

Find Your Worldwide Agency Contact

North America South America Africa Europe Asia Oceania

Clean Air News

More >>>

Did You Know?

The word “smog” was first used in England by Dr. H.A. Des Voeux. He coined the term about a century ago to refer to smoky air mixed with fog. England was also one of the first countries to combat the problem of smog. In 1952, four thousand people died in London because of major smog attacks.