February 21, 2024
The Tijuana River Valley. Picture credit score: Ruff Tuff Cream Puff through Wikimedia Commons

The San Diego County Air Air pollution Management District is putting in sensors close to the Tijuana River Valley following residents reporting odor from sewage spills into the river, it was introduced Wednesday.

The wi-fi AQMesh sensors measure air high quality by quantifying the degrees of varied compounds which can be being emitted into the ambient air, together with hydrogen sulfide, sulfur dioxide, complete unstable natural compounds, carbon monoxide and nitrogen dioxide.

“The persistent sewage subject within the Tijuana River Valley has been a long-standing concern, affecting our southern county seashores and the air our neighborhood breathes,” mentioned Nora Vargas, chairwoman of the county Board of Supervisors and member of the SDAPCD Governing Board. “The deployment of those sensors will assist collect essential knowledge on its influence on our residents’ air high quality, making certain that clear air is accessible to all, no matter their zip code.”

These sensors will measure the portions of those compounds which can be being emitted into the air — all of which contribute to poor air high quality, however the ones of most concern within the Tijuana River Valley are sulfur dioxide and hydrogen sulfide.

Hydrogen sulfide is the primary offender that causes the pungent odor related to sewage and wastewater. Sulfur dioxide usually doesn’t produce odor at ambient ranges however can present further data on hydrogen sulfide ranges, an announcement from the district reads.

In low portions these compounds pose minimal well being dangers however once they exist in greater portions, they will trigger well being impacts. In line with Nationwide Institute for Occupational Security and Well being, publicity to those compounds in excessive portions may cause dizziness, complications, insomnia, nausea, eye irritation, bronchial asthma and different well being points.

SDAPCD doesn’t have jurisdiction over water high quality, the information collected will “assist in figuring out if the problem is turning into worse or being improved by measures being carried out by the suitable jurisdictions,” the district assertion reads.

–Metropolis Information Service