New study finds outside sources lead to not-so-pine-fresh breathing in two of America's most popular parks.
Two national parks on opposite sides of the country were found to have air quality levels worse than such major cities as New York City and Washington, DC. For Sequoia, the combined pollution of Los Angeles and the San Joaquin Valley obscures views and triggers asthma in visitors. While a natural blue haze may have given the Great Smoky Mountains its name, a new kind of smoke - this time from power plants and heavy industry to the north and west - has caused the natural park to violate ozone standards set by the EPA.
Thanks to Jeffrey Goodman
FULL STORY: Park's Air Dirtier Than NYC's
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Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
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Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
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Gallatin County Department of Planning & Community Development
Heyer Gruel & Associates PA
Mpact (founded as Rail~Volution)
City of Camden Redevelopment Agency
City of Astoria
City of Portland
City of Laramie