Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations
Watch Live

Local

Wastewater flows out of pipe and polluted foam clouds float on top of the Tijuana River in the Nestor neighborhood of San Diego, California on April 16, 2025.
Melissa Mae
/
KPBS
Researchers said the correlation between poor water and air quality validates what residents have said for years: exposure to the pollution is not just a nuisance, it’s causing their health issues.
MORE STORIES