California Black Media

Black and Hispanic California Residents Exposed to the Highest Levels of Air Pollution

Environmental researchers confirmed in a study released last week that people in California breathe cleaner air today than they did 25 years ago, but Black and Latino residents are exposed to the highest levels of vehicle pollution in the state. According to a new study published in Science Advances, large and longtime racial disparities in exposure to vehicle air pollution persist statewide.

Published

2 years ago

September 22, 2024

Oakland Post

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By Bo Tefu, California Black Media

Environmental researchers confirmed in a study released last week that people in California breathe cleaner air today than they did 25 years ago, but Black and Latino residents are exposed to the highest levels of vehicle pollution in the state.

According to a new study published in Science Advances, large and longtime racial disparities in exposure to vehicle air pollution persist statewide. Although the state has implemented aggressive emissions policies to reduce air pollution by 65%. Scientists defined air pollutants as fine particulate matter in the air. Those pollutants are mostly emitted by cars, trucks, and other vehicles.

However, the study revealed that low-income communities, where residents are mostly Black and Latino, have the dirtiest air due to high levels of air pollution.

Joshua Apte, a senior author of the study acknowledged that California has implemented effective laws and policies to control emissions from cars as well as light-duty and heavy-duty vehicles.

“This is a tremendous win for public health, but our work isn’t done, because there’s been no narrowing of the relative gap between the most exposed and least exposed racial and ethnic groups,” he said.

The fine particulate matter polluting the air is linked to a variety of negative health effects and is estimated to cause over 5,000 premature deaths in the state each year. Cars and large vehicles are the main sources of exposure, trucks have a higher impact on low-income communities.

Researchers attributed the poor air quality in communities of color to racist housing policies such as redlining that people of color live closer to highways and ports, far away from predominantly white communities. Recent findings in the study indicated that only reducing car emissions is not enough to improve the air quality to healthier levels.

Apte, an associate professor in the Department of Civil and Environmental Engineering at the University of California at Berkeley School of Public Health, said that disparities in air pollution have remained constant in Black and Brown communities.

“One of the things that we’ve learned through this work is that we’re not actually going to get rid of the relative disparities from vehicles, even when they’re all electric because things like tires and brakes will still give off emissions,” he said.

The researchers stated that reducing air pollution requires paying more attention to systemic factors such as shifting where emissions occur. The scientists recommended that the state accelerate the adoption of zero-emission cars and trucks to reduce disparities in low-income communities.

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Oakland Post: Week of June 17 – 23, 2026

The printed Weekly Edition of the Oakland Post: Week of June 17 – 23, 2026

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1 week ago

June 20, 2026

Oakland Post

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IN MEMORIAM: Longtime OUSD Employee Debra King-Cooper, 73

Longtime OUSD Employee Debra King-Cooper, 73 Caption: Debra King-Cooper. Courtesy photo. Special to The Post Debra King-Cooper, a beloved mother, grandmother, queen, sister, church member, caregiver, and matriarch, transitioned peacefully on May 20 surrounded by family and love i

Published

2 weeks ago

June 17, 2026

bpusa-syndication

Debra King-Cooper. Courtesy photo.

Special to The Post

Debra King-Cooper, a beloved mother, grandmother, queen, sister, church member, caregiver, and matriarch, transitioned peacefully on May 20 surrounded by family and love in the comfort of her home. To her children, she was royalty, grace, strength, and unconditional love embodied.

Debra Diane Edgar was born on May 28, 1952, in San Francisco, California, to Charles Edgar Sr. and Mamie Arthur Edgar. She was raised alongside her younger brother, Charles Edgar Jr., affectionately known as “Little Brother” or “Lil Bruh.” She also shared close bonds with her older siblings Carol Edgar-Lang, Maryann Edgar Calloway, and Lonnie Lewis Sr.

A proud product of San Francisco’s historic Fillmore District, Debra attended Andrew Jackson Elementary School, where she met her lifelong best friend and adopted sister, Lynn Green, in the fifth grade. She later attended Robert Louis Stevenson Elementary School, Roosevelt Junior High School and Thomas Jefferson High School.

Debra’s mother transitioned when she was only 17 years old, and her father transitioned when she was 23. Despite these profound losses, Debra remained grounded through the love and support of extended family and lifelong family friends,

In 1971, she married Harold King. On Sept. 24, 1972, they welcomed their first son, Dajuan Artese King, affectionately called “Pop” or “Poppa.” On Aug. 5, 1976, they welcomed their second son, Dante Dupree King, affectionately called “Tay” or “Taboocoo the Baby.”

After her divorce in 1982, Debra assumed full responsibility for raising her sons.

She supported Dajuan’s passion for football by purchasing sports equipment and attending games faithfully. She supported Dante’s love of music by enrolling him in the San Francisco Boys Choir, Oakland Boys Choir, and the Castlemont Castleers.

Professionally, Debra built an exceptional career. She worked at Blue Shield of California from 1973 until 1994, earning multiple promotions.

She later joined the Oakland Unified School District, initially in a temporary role before being promoted into management within the Labor Relations Department. She retired from OUSD in 2015 after years of distinguished service. During her years at OUSD, she built meaningful friendships with her colleagues.

Faith was central to Debra’s life. During the 1980s, following personal hardship, she joined Love Center Church under the leadership of Bishop Walter Hawkins, where she brought her children regularly. She later became a member of Triumphant: A Church Without Walls Ministries under Pastor Dr. Larry Short, who became a beloved spiritual mentor.

After Triumphant closed in 1992, Debra joined Cosmopolitan Baptist Church in Oakland under the leadership of Pastor Larry Ashley, where she remained for the rest of her life.

At Cosmopolitan, she worked in numerous ministries. She served on the usher board, sang in the choir, participated in the AIDS ministry during the height of the HIV/AIDS epidemic, helped feed and support unhoused community members, and mentored and supported a group of young girls.

After retirement, she cared for older adults in her church community, driving them to appointments, cleaning their homes, managing finances, preparing meals, and helping families navigate funeral arrangements after loved ones transitioned.

Even while battling Stage 4 cancer herself, she continued caring for others.

Debra was preceded in death by her parents, Charles Edgar Sr. and Mamie Arthur Edgar; her brothers, Lonnie Lewis Sr. and Charles Edgar Jr.; her sisters, Maryann Edgar Calloway and Victoria Stephenson Knight; and her adopted mother, Clara Oliver.

She leaves to cherish her memory her beloved sons, Dajuan King and Dante King; grandson, Tiyler Dajuan Artese King; sister, Carol Edgar-Lang; goddaughters Monique Belle and Ricketa Matthews Jones (Leonard); daughter-in-love Quiona Sullivan; son-in-love Marcel Walker; sister-in-law Delores Lewis; adopted sisters and lifelong friends Lynn Green, Barbara Stephenson Hill, and Sarah Fine; a host of nieces, nephews, cousins, great-nieces, great-nephews, extended family members, her church family and dear friends.