Sewage problems from the Tijuana River have been a long-standing issue. New odor sensors will be installed near the Tijuana River Valley to help monitor and track whether the air quality improves. It'll be the first time San Diego County will get this type of odor sensing technology. There are six sensors that will be deployed around the South Bay. "It's a long time coming. Odor complaints in the South Bay aren't a new thing," said David Sodeman, the chief of the monitoring division for the San Diego County Air Pollution District. FULL STORY: https://www.cbs8.com/article/news/local/new-odor-sensors-coming-tijuana-river-valley/509-2822414e-0e1a-4300-9be2-dea3f1547c7c