Air Districts

Air Quality

Air District Connects Climate Protection to Clean Air Plans

With the adoption of the "Spare the Air - Cool the Climate" program, the Bay Area's air quality regulatory agency has broadened its mission to make reduction of greenhouse gases a paramount goal, along with protecting public health.

April 24, 2017 - San Francisco Chronicle

Supreme Court Rebuffs Natl. Assoc. of Home Builders

The U.S. Supreme Court turned down a request by the National Association of Home Builders to hear their lawsuit against the San Joaquin Valley Air Pollution Control District's use of the 'indirect source rule', better known as a 'smog fee'.

October 5, 2011 - Mercury News

Bad Day To Give Away Gasoline

A promotion by Shell Oil and Lucky supermarkets conflicted with a regional alert to reduce driving due to an ozone alert. Motorists lined up in the morning for free gasoline at a San Francisco Shell station during a 'Spare The Air' Day on Sept. 28.

September 30, 2011 - The San Francisco Examiner

Motorists May Be Asked To Pay Ozone Penalty

San Joaquin Valley's bad air will cause their air district a $29 million fine for exceeding federal ozone limits - and they plan to ask motorists to pay the bill, if the board supports the new registration fee.

October 20, 2010 - The New York Times - Environment

Employer-Based Trip Reduction Rule Adopted By California Air District

Air pollution rules recently passed in California seek to change the way workers get to their jobs. While solo commuters won't be forced out of their cars, businesses must choose from a selection of strategies aimed to do just that.

December 30, 2009 - The Stockton Record

Wood Burning Ban Saves Lives

Five years ago, the Central Valley became the first area of California to ban indoor wood burning when an 'alert' was called by the air district; other air districts followed in 2008. This study, released in Nov. shows that "no burn" days save lives.

December 31, 2008 - The Fresno Bee

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

Top Books

An annual review of books related to planning.

Top Websites

The best of the Internet—since 2002.

Top Apps

Planning apps for a brave new world.

Top Schools

The definitive ranking of graduate planning programs.

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.