EPA Funds Flow To California's San Joaquin Valley To Study Air Pollution

While LA may be smog capital, USA California's San Joaquin Valley is in need of more help to lessen pollution

1 minute read

November 17, 2005, 11:00 AM PST

By Irvin Dawid


"The grant also marks a significant departure from the notoriously smoggy Los Angeles basin as the home of California's large-scale air pollution studies.

Air in the San Joaquin Valley generally is not quite as bad as in parts of inland Los Angeles, San Bernardino and Riverside counties. But the Los Angeles basin clearly is winning its war on air pollution, EPA and state smog officials say. The San Joaquin Valley is not".

"The EPA money will support research on the health effects of particle pollution. That's the aerosol of fine bits of soot from vehicles, wood smoke from burning of orchard and vineyard clippings, chemicals from pesticides and fertilizers and, increasingly, emissions from wastes of dairy cows, numbering more than 2.5 million in the Valley."

"UC Davis will be one of five new air pollution research centers sharing a combined $40 million in EPA grant money over the the next five years."

Thanks to Emily Hopkins

Wednesday, November 16, 2005 in The Sacramento Bee

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Aerial view of town of Wailuku in Maui, Hawaii with mountains in background against cloudy sunset sky.

Maui's Vacation Rental Debate Turns Ugly

Verbal attacks, misinformation campaigns and fistfights plague a high-stakes debate to convert thousands of vacation rentals into long-term housing.

July 1, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

July 9, 2025 - Diana Ionescu

Map of Haussmann's redesign of Paris in the 1850s through 1870s under Napoleon III.

In Urban Planning, AI Prompting Could be the New Design Thinking

Creativity has long been key to great urban design. What if we see AI as our new creative partner?

June 30, 2025 - Tom Sanchez

View of dense apartment buildings on Seattle waterfront with high-rise buildings in background.

King County Supportive Housing Program Offers Hope for Unhoused Residents

The county is taking a ‘Housing First’ approach that prioritizes getting people into housing, then offering wraparound supportive services.

July 11 - Real Change

Aerial view of suburban housing near Las Vegas, Nevada.

Researchers Use AI to Get Clearer Picture of US Housing

Analysts are using artificial intelligence to supercharge their research by allowing them to comb through data faster. Though these AI tools can be error prone, they save time and housing researchers are optimistic about the future.

July 11 - Shelterforce Magazine

Green bike share bikes parked in a row on a commercial street with outdoor dining and greenery.

Making Shared Micromobility More Inclusive

Cities and shared mobility system operators can do more to include people with disabilities in planning and operations, per a new report.

July 11 - Cities Today