The San Joaquin Valley air basin has long been out of compliance with federal air quality standards. That includes ozone and fine particulate matter that can be inhaled and lodged into the lungs. Tim Sheehan, a reporter with the Central Valley Journalism Collaborative, reports on how fast-food drive-through lanes contribute to the region’s air pollution.

<p>The San Joaquin Valley air basin has long been out of compliance with federal air quality standards. That includes ozone and fine particulate matter that can be inhaled and lodged into the lungs. Tim Sheehan, a reporter with the Central Valley Journalism Collaborative, reports on how fast-food drive-through lanes contribute to the region&rsquo;s air pollution.</p>

KQED serves the people of Northern California with a community-supported alternative to commercial media. We provide citizens with the knowledge they need to make informed decisions; convene community dialogue; bring the arts to everyone; and engage audiences to share their stories.

<p>KQED serves the people of Northern California with a community-supported alternative to commercial media. We provide citizens with the knowledge they need to make informed decisions; convene community dialogue; bring the arts to everyone; and engage audiences to share their stories.</p>