Ground-level ozone, a common form of air pollution long linked to breathing problems, is being blamed for thousands of premature deaths each year in a new study of 95 urban areas.
In the urban areas studied, when ozone levels rose by 10 parts per billion during a given week, people were about 0.5 percent more likely to die. That would correspond to about 3,800 additional deaths nationally each year.
Thanks to Linda LaSut
FULL STORY: Air pollution's threat proving worse than believed
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.
Tyler Technologies
New York City School Construction Authority
Village of Glen Ellyn
Transportation Research & Education Center (TREC) at Portland State University
Chaddick Institute at DePaul University
Institute for Housing and Urban Development Studies (IHS)
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions