QUEST
This Emmy-Award winning multimedia series offers a new focus on exploring the science of sustainability. Meet people across the country who are breaking new ground in science, technology and engineering to create a more sustainable future. Discover new stories about food, energy, water, climate and biodiversity at
QUEST Previous Broadcasts
Giant Sequoias Face Drought (Episode #904H)
KQED 9: Wed, May 24, 2017 -- 7:00 PM
Researchers climb giant sequoias to save the iconic trees from drought. The Hayward Fault is overdue for a huge quake. And your taste buds connect what you eat to your memories and emotions.
Repeat Broadcasts:
- KQED 9: Thu, May 25, 2017 -- 1:00 AM
Life of a Raindrop (Episode #903H)
KQED 9: Wed, May 10, 2017 -- 7:00 PM
Researchers explore the secret life of raindrops to help preserve our clean water supplies. Bay Area physicists created ground-breaking particle accelerators to discover what's inside the atom. And a look in a tide pool reveals a colorful menagerie.
Repeat Broadcasts:
- KQED 9: Thu, May 11, 2017 -- 1:00 AM
TV Technical Issues
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KQED FM on Comcast services
KQED FM and other radio channels were recently dropped from Comcast’s local cable offerings. Affected users can still listen to KQED at 88.5 FM on their radios, or listen to the live stream at kqed.org/listenlive or by downloading the KQED app, or on smart speakers.
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KQED DT9, Sutro Tower ? Mon 8/20 thru Fri 8/24/18
Engineers at Sutro Tower in San Francisco will be doing their annual maintenance work 9am-4pm Mon 8/20 through Fri 8/24. All stations transmitting from Sutro Tower will be dropping to half-power each day, and perhaps moving from main antennas at the top of the tower to auxiliary antennas at the “waist” (middle) of the tower … Continue reading KQED DT9, Sutro Tower – Mon 8/20 thru Fri 8/24/18
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7/27/18: Comcast Ch10 (SD version of KQED Plus)
We are aware that Comcast is not broadcasting KQED Plus, SD version, on Ch 10 throughout most of the Bay Area. There is no problem with KQED’s signal, and the HD version of KQED Plus is still operational on Ch710. KQED Plus is also still available over the air on DT9.2, 54.1 and 25.2. Despite … Continue reading 7/27/18: Comcast Ch10 (SD version of KQED Plus)
TV ? Transmitter Status
To view previous issues and how they were resolved, go to our TV Technical Issues page.
KQED DTV Channels
KQED 9 / KQET
Channels 9.1, 54.2, 25.1
XFINITY 9 and HD 709
Wave, DirecTV, Dish Network, AT&T U-verse:
Channel # may vary, labeled as KQED, or as KQET in the 831 area code.
Outstanding PBS programming, KQED original productions, and more.
All HD programs
KQED Plus / KQEH
Channels 54.1, 9.2, 25.2
XFINITY 10 and HD 710
Wave, DirecTV, Dish Network, AT&T U-verse:
Channel # may vary, labeled as KQEH
KQED Plus, formerly KTEH.
Unique programs including the best British dramas, mysteries, and comedies.
PBS Kids
Channel 54.4, 25.4, and 9.4
XFINITY 192 (Monterey/Salinas 372 and Sacramento/Fairfield 391)
Wave: Channel # may vary.
Quality children's programming. Live streaming 24/7 at pbskids.org.
KQED World
Channel 9.3, 54.3 and 25.3
XFINITY 190 Monterey/Salinas 371 and Sacramento/Fairfield 390)
Wave: Channel # may vary.
Thought-provoking television — public affairs,
local and world events, nature, history, and science.