hydrogen sulfide

Weekend Tijuana River Valley H2S Emissions Exceeded Federal Guideline

Apr. 6, 2026 | 5:05 PM

Reading Time: 3 minutes

People in the South Bay this past weekend, especially those living near the Tijuana River Valley (TJRV), experienced high hydrogen sulfide (H2S) emissions, often recognized by a strong rotten egg smell.

Health

Excess Heat Raises Tijuana River Valley Hydrogen Sulfide Emissions, Health Precautions Recommended

Mar. 20, 2026 | 11:22 AM

Reading Time: 2 minutes

People in the South Bay, especially those living near the Tijuana River Valley (TJRV), are experiencing elevated hydrogen sulfide (H2S) emissions, often recognized by a strong rotten egg smell.